Laser Output Coupler

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Grouped product items
SKU	Specifications	Stock Qty	Price
9321132	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: ZnSe Protective chamfers: <0.25 mm x 45° Reflectivity, %: 85 ±3 S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 2940	1	€300.00
9352335	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 80 ±3% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 760-840 Wedge / Parallelism error: 1°	4	€87.00
9352375	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Comments: FL=100; S1:HR=98-99%@850nm (Concave side) S2:AR<0.2%@850nm (Plano side) Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° ROC S1, mm: -200 Reflectivity, %: 98 ± 1% S1 Surface quality, S-D: 40-20 S2 Surface quality, S-D: Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 850	2	€50.00
9352865	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 97 ±1 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 760-840	2	€90.00
9352875	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 97 ±1 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 760-840	1	€72.00
9355485	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 85 ±3 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 515+1030	2	€295.00
9358505	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 99 ±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 593	1	€360.00
9358515	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 97 ±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 593	1	€360.00
9372377	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 95 ±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 593	1	€288.00
9375637	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: +0.0/-0.05 Dimensions, mm: Ø12.7 Material: UVFS Protective chamfers: 0.1-0.3 mm x 45° Reflectivity, %: 95 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	1	€41.00
9376437	5. Clear Aperture: > Central 85 % of diameter 9. Polarization: Random Bevel: 0.25 mm x 45º Coatings: Damage Threshold: 1GW/cm2 for 10 ns pulse Diameter, mm: 25,4 mm Diameter tolerance, mm: +0.0,-0.1mm or nearest Material: Fused Silica S1: PR=85±2% @ 1064 AOI=0-5 S2: AR<0.25% @ 1064 nm AOI=0-5 S1 Flatness, PV IR S2 Flatness, PV: λ/10 @ 633 nm Surface Quality: 20-10 Scratch and Dig Thickness, mm: 3 mm ± 0.5 mm Wedge / Parallelism error: < 3 arc minutes	3	€66.00
9377007	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: +0/-0.5 Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 50±3 S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 750-850 Wedge / Parallelism error: <10 arcsec	5	€60.00
9377187	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: Rp=10% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 750-850	4	€60.00
9377207	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: Rp=10% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 750-850	2	€60.00
9377307	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: Rp=66% S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 750-850 Wedge / Parallelism error: 1	2	€60.00
9377337	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø8 Material: BK7 ROC S1, mm: -5; +7 Reflectivity, %: 95 ± 2%@532+R>99.5%@1064 S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 532+1064	2	€100.00
9377667	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: Rp=25% S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 750-850 Wedge / Parallelism error: 1	2	€60.00
9378297	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: R>99.5 + PR=90 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 530-532+1060-1064	1	€265.00
9379997	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 70±3 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 515+1030	1	€292.00
9391869	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS ROC S1, mm: -200 Reflectivity, %: 99.5 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 530-532+1060-1064	1	€265.00
9392749	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 60 ± 1 S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1064 Wedge / Parallelism error: <10 arcsec	4	€126.00
9393569	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 70 ±1% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1064 Wedge / Parallelism error: < 10 arcsec	1	€123.00
9394049	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Coatings: S1: HR(R>97-98%)@1.945um + PR(R~75%)@2.05um Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: BK7 Reflectivity, %: >97; >75 S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 40-20 S2: AR(R<0,25%)@2.05um Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 1945/2050	4	€140.00
9396679	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Coatings: HT@1064nm+HT@3920-4000nm; S2: R<0.5@3920-4000+R<2%@1064nm+1450nm Dimensions, mm: Ø10 Material: ZnSe ROC S1, mm: 50.01 Reflectivity, %: 90 ±3% S1 Surface quality, S-D: 20-10 Thickness, mm: 2.2 Wavelength, nm: 1450	20	€104.00
9397169	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 10± 2 S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness, mm: 5 Wavelength, nm: 1540	1	€46.00
9397479	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: +0.0/-0.05 Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 94.5±1.4 S1 Flatness, PV: <λ/10 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	4	€51.00
9397699	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS ROC S1, mm: -50 Reflectivity, %: 98.5 ±1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness, mm: 2 Wavelength, nm: 1000-1070	1	€313.00
9397709	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: +0.0/-0.05 Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 93.5 ±0.7% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin) Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	2	€51.00
9397729	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 50 ± 2% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 750-850	3	€97.00
9397759	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: BK7 Reflectivity, %: 2 ± 0.5% S1 Flatness, PV: <λ/6 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness, mm: 5 Wavelength, nm: 1160-1200	4	€82.00
9397769	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 95 ±1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 850	1	€64.00
9397779	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 15 ± 3% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 1064	2	€99.00
9397819	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: BK7 Reflectivity, %: 7 ± 0.5% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1110-1200	2	€30.00
9397829	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25 Material: BK7 Reflectivity, %: 95 ±0.5% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070 Wedge / Parallelism error: 2	1	€163.00
9397839	Angle of Incidence (AOI), °: 0-2 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 30 ± 3% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 850	2	€75.00
9397869	Angle of Incidence (AOI), °: 0-2 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 10 ± 3% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 850	9	€81.00
9397879	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Coatings: S2:AR@1050-1080nm Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: BK7 Reflectivity, %: 94 ±0.6% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 10-5 Thickness tolerance, mm: ±0.1 Thickness, mm: 9.525 Wavelength, nm: 1050-1080	2	€95.00
9397899	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Coatings: S2:HR@800nm Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25 Material: BK7 Reflectivity, %: 10 ± 2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 1 Wavelength, nm: 800	1	€46.00
9397909	Angle of Incidence (AOI), °: 0-2 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 30 ± 3% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 850	1	€75.00
9398089	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 95 ±0.5% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1010-1050 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	5	€52.00
9398179	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: BK7 Reflectivity, %: 85 ± 2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1064	3	€123.00
9400410	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 50 ± 2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 355	9	€87.00
9400480	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 20 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 337	1	€54.00
9400500	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 80% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 337	1	€54.00
9400530	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 30% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 337	1	€54.00
9400570	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 94±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 380-420	1	€50.00
9400600	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 50% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 532	8	€87.00
9400610	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 50% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 532	2	€70.00
9400660	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 90 ±1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 515-532	2	€87.00
9400680	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 96.5-98% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 500-550	1	€82.00
9401410	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: +0.00/-0.05 Dimensions, mm: 12.7 Material: UVFS Protective chamfers: 0.1-0.3 mm x 45° Reflectivity, %: 93.5 ±0.7% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 40-20 S2 Flatness, PV: <λ/10 @ 632.8 nm S2 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	2	€40.00
9401420	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 93.5 ±0.7% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	2	€40.00
9401430	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 93.5 ±0.7% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	1	€40.00
9401530	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 95 ±0.7% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070 Wedge / Parallelism error: 0.5 deg (+/-5arcmin)	8	€43.00
9402600	Angle of Incidence (AOI), °: 0-10 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 80±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 1560	2	€225.00
9407090	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.5 Material: UVFS Reflectivity, %: 70% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 1053 Wedge / Parallelism error: 0.5 deg (+/-5arcmin) Wedge / Parallelism error: 0.5	2	€144.00
9407620	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Material: UVFS Reflectivity, %: 50 ± 2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 750-850	9	€87.00
9407700	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 95 ±1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 780 Wedge / Parallelism error: 1	1	€270.00
9407710	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS ROC S1, mm: -34.2 Reflectivity, %: 96 ± 1% / >90% S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5.1 Wavelength, nm: 1240 / 1064	1	€112.00
9407770	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø38.1 Material: UVFS Reflectivity, %: 80 ± 1.5% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070	1	€535.00
9408220	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS ROC S1, mm: -183.6 Reflectivity, %: 96 ± 1% / >90% S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3.6 Wavelength, nm: 1240+1064	1	€112.00
9408230	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø10 Material: BK7 Reflectivity, %: 30 ± 3% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 780+852	1	€170.00
9408240	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø10 Material: BK7 Reflectivity, %: 25 ± 3% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 780+852	1	€170.00
9408260	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: BK7 Reflectivity, %: 96 ± 1% / >90% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1240 / 1064	1	€112.00
9414561	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 70±2% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1030-1070	2	€92.00
9424562	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: UVFS Reflectivity, %: 75 ± 2% S1 Flatness, PV: λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 1064	2	€104.00
9425182	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: BK7 Protective chamfers: <0.25 mm x 45° Reflectivity, %: 50 ± 3% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 1020-1100	1	€54.00
9425322	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Comments: S2:AR@1060 Comments: ROC=-100 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø12.7 Edge thickness, mm: S1 Flatness, PV IR S2 Flatness, PV: - Material: UVFS Protective chamfers: ROC S1, mm: -100 Reflectivity, %: 99.5% S1 Flatness, PV: - S1 Surface quality, S-D: 20-10 S2 Flatness, PV: S2 Surface quality, S-D: Size, mm: 12.7x5 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Configuration: Wavelength, nm: 530-532+1060-1064 Wedge / Parallelism error: Wedge / Parallelism error:	1	€230.00
9425332	Angle of Incidence (AOI), °: 22.5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.15) Dimensions, mm: Ø12.7 Material: UVFS ROC S1, mm: -100 Reflectivity, %: 99 +/-1% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1060	1	€60.00
9427622	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions, mm: 25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 74 ± 0.6% S1 Flatness, PV: <λ/10 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 1064 Wedge / Parallelism error: 5 arcmin	6	€61.00
9427792	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 Material: UVFS Protective chamfers: <0.2-0.4 mm x 45° Reflectivity, %: R>95%/T>70%/R>99.85%/T>3% ROC S1, mm: -200 mm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.2 Thickness, mm: 3 Wavelength, nm: 532/808/1064/1105-1125	2	€91.00
9427802	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 Material: UVFS Protective chamfers: 0.2-0.4 mm x 45° Reflectivity, %: R>95%/T>70%/R>99.85%/T>3% ROC S1, mm: -120 mm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.2 Thickness, mm: 3 Wavelength, nm: 532/808/1064/1105-1125	2	€91.00
9427812	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 Material: UVFS Protective chamfers: 0.2-0.4 mm x 45° Reflectivity, %: R>95%/T>70%/R>99.85%/T>3% ROC S1, mm: -150 mm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.2 Thickness, mm: 3 Wavelength, nm: 532/808/1064/1105-1125	2	€73.00
9432683	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 25.4 Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: R=70±3%/R>99% ROC S1, mm: +200 mm S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 S2 Surface quality, S-D: 40-20 Thickness, mm: 5 Wavelength, nm: 2200-2700/1850-2000	1	€2,088.00
9432693	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: Ø25.4 Material: IRFS ROC S1, mm: +200 Reflectivity, %: R=90±3%/R>99% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 2200-2700/1850-2000	1	€1,890.00
9434443	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: R=90+/-2%/T>50%/T>50% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 1123/1064/1318	20	€56.00
9434453	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 x 30 Material: UVFS Reflectivity, %: R=90+/-2%/T>50%/T>50% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 1123/1064/1318	1	€56.00
9434463	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 x 30 Material: UVFS Reflectivity, %: R=90+/-2%/T>50%/T>50% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 1123/1064/1318	1	€56.00
9434473	Angle of Incidence (AOI), °: 0 Clear aperture: >80 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 x 30 Material: UVFS Reflectivity, %: R=90+/-2%/T>50%/T>50% S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 1123/1064/1318	1	€56.00
9436333	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: 98 ± 1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070	5	€23.00
9436343	Angle of Incidence (AOI), °: 0-5 Clear aperture: <90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: 98 ± 1% S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070	5	€23.00
9436353	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: 97 ±1 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070	17	€45.00
9436363	Angle of Incidence (AOI), °: 0-5 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: 97 ±1 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070	4	€36.00
9436373	Angle of Incidence (AOI), °: 0-5 Clear aperture: <90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 3 x 3 Material: UVFS Reflectivity, %: 97 ±1 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 Wavelength, nm: 1020-1070	6	€36.00
9522542	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Coating Adhesion and Durability: Per MIL-C-675A Dimensions, mm: Ø12.7 (+0.0/-0.1) S1 Flatness, PV IR S2 Flatness, PV: λ/8@ 633 nm LIDT: >10J/cm2 @ 1064 nm; 10 ns Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 98 (± 2) Surface quality, S-D: 20-10 Thickness, mm: 3 (±0.1) Wavelength, nm: 380-420 (centered @ 400 nm)	7	€545.00
9527602 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 90 (±2%) Surface quality, S-D: 20-10 Wavelength, nm: 1020 - 1070 Wedge / Parallelism error: <1 arcmin	4	€50.00
9527682 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 98 (±1%) Surface quality, S-D: 20-10 Wavelength, nm: 760 - 840 Wedge / Parallelism error: <1 arcmin	4	€50.00
9527712 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Reflectivity, %: 99 (±0.5%) Surface quality, S-D: 20-10 Wavelength, nm: 1550 Wedge / Parallelism error: <1 arcmin	1	€50.00
9527792 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Reflectivity, %: 90 (±1%) Surface quality, S-D: 20-10 Wavelength, nm: 1550 Wedge / Parallelism error: <1 arcmin	1	€50.00
9527842 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 6 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Reflectivity, %: 70 (±2%) Surface quality, S-D: 20-10 Wavelength, nm: 1550 Wedge / Parallelism error: <1 arcmin	3	€50.00
9542594	Angle of Incidence (AOI), °: 0 Clear Aperture: >90 Dimensions, mm: Ø25.0 Material: UVFS (C7980) Protective chamfers: 0.2-0.3 mm x 45° Reflectivity, %: 80±2% S1 Surface quality, S-D: 40-20 Thickness, mm: 5 Wavelength, nm: 755	3	€49.00
9561636 NEW	Angle of Incidence (AOI), °: 0 - 5 deg Clear Aperture: >90% Coating Adhesion and Durability: Per MIL-C-675A Coatings on S1: PR( R=90)@ 760-840 S2: AR@760-840 Diameter tolerance, mm: +0.0/-0.1 mm LIDT: >10J/cm2 for 10 ns pulses @ 1064 nm Material: UVFS PRODUCT PARAMETERS: Protective chamfers: <0,25 mm x 45 deg Reflectivity, %: 90 ± 2% Size, mm: Ø25.4 x 5 mm STANDARD SPECIFICATIONS (substrate): S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Surface quality: 20-10 S/D Thickness tolerance, mm: ±0.1 mm Wavelength, nm: 760 - 840 nm	3	€50.00
9566206 NEW	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 80 (±1%) Surface quality, S-D: 20-10 Wavelength, nm: 760 - 840 Wedge / Parallelism error: <1 arcmin	2	€50.00
9566236	Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Reflectivity, %: 70 (±1%) Surface quality, S-D: 20-10 Wavelength, nm: 760 - 840 Wedge / Parallelism error: <1 arcmin	8	€125.00
9568066	Material: UVFS (Corning 7980 0F) Thickness, mm: 3 (+/-0.1mm) Surface quality S1/S2, S-D: 20-10 S1 Flatness, PV IR S2 Flatness, PV: λ/8@633 nm S2: AR<0.65%@ 976nm, AOI=45° S1: R=10% +/-(0.5-1%)@ 976nm, AOI=45° Parallelism error: <30 arcsec Diameter, mm: 25.4 (+0/-0.1mm) Coatings: Protective chamfers: <0.3 mm x 45°	2	€153.00
9617521	S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Wedge / Parallelism error: <1 arcmin Thickness, mm: 9.525 Thickness tolerance, mm: ±0.1 Dimensions tolerance, mm: +0/-0.1 Surface quality, S-D: 20-10 S1: PR(R=94±1%) @ 1050-1080 nm Protective chamfers: <0.25 mm x 45° Dimensions, mm: Ø12.7 Coatings: Clear Aperture: >90% Material: BK7 Angle of Incidence, °: 0 S2: AR(R<0.5%) @ 1050-1080 nm	1	€115.00
9629382 NEW	Surface quality, S-D: 20-10 Wedge / Parallelism error: <1 arcmin Wavelength, nm: 1020-1070 Angle of Incidence (AOI), °: 0-5 Clear Aperture: >90 Material: UVFS S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Dimensions, mm: Ø12.7 (+0/-0.1) x 5 (±0.1) Reflectivity, %: 95 (±1%) Protective chamfers: <0.25 mm x 45°	1	€50.00
9633423 NEW	S1/S2 Flatness before coating, PV: <λ/8 @ 632.8 nm Thickness, mm: 5 (±0.1) S2: ARs<0.25% @ 780-820, AOI=45° S1: Rs=95% (±2%) @ 780-820 nm, AOI=45° S1/S2 Surface quality, S-D: 20-10 Parallelism error: <1 arcmin Material: UVFS (Corning 7980 0F) LIDT: >10 J/cm² @ 1064 nm, 10 ns, 10 Hz Dimensions, mm: Ø25.4 (+0/-0.1) Coatings: Chips: <0.1 mm Clear aperture %: >90 Protective chamfers: 0.1-0.3 mm x 45°	1	€50.00
9645374 NEW	S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Thickness, mm: 5 (±0.1) Surface quality, S-D: 20-10 Angle of Incidence (AOI), °: 45 Material: UVFS Dimensions, mm: Ø25.4 (+0/-0.1) Coatings on S1: HR(R>98±%)@257.5nm Coatings on S2: AR(R<0.3%)@257.5nm Clear aperture: >90% Wedge / Parallelism error: <1 arcmin Protective chamfers: 0.1-0.3 mm x 45°	1	€50.00

Details

Output coupler (OC) is a partially reflecting dielectric mirror used in a laser cavity. It has a function to transmit a part of intracavity optical power in order to get a lasing. Output couplers listed below can be found in stable resonators, as they have a spatially constant reflection/transmission (R/T) value, which is the main property of such kind of mirror. Such cavity's parameters as pump power threshold, maximum output power and laser efficiency highly depends on R/T ratio of output coupler. Thus choosing a right output mirror for a cavity design is quite a crucial moment. Rear surface is antireflective coated in order to minimize Fresnel reflections. Concave mirrors help to maintain TEM00 spatial mode within the resonator while wedged mirror deflect Fresnel reflection that could be amplified within resonator and form secondary (parasitic) pulse.

Suitable for use in high intensity intracavities
Rare surface AR coated
Curves mirrors with various values of ROC are available

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