Dual AR coated windows (DAR)

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Grouped product items
SKU	Specifications	Stock Qty	Price
9300930	Angle of Incidence (AOI), °: 45 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 2 Wavelength, nm: 589+1064+1319 Wedge / Parallelism error: <1 arcmin	1	€40.00
9300950	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 12.7 Material: UVFS Reflectivity, %: <0.3 S1 Surface quality, S-D: 20-10 Thickness, mm: 2 Wavelength, nm: 515 + 1030 Wedge / Parallelism error: <1 arcmin	4	€34.00
9323212	Angle of Incidence (AOI), °: 45 Clear aperture: >70 Dimensions, mm: 56 x 79.2 Material: UVFS Reflectivity, %: <10/<1 S1 Surface quality, S-D: 20-60 Shape: Elliptic Thickness tolerance, mm: +0/-0.05 Thickness, mm: 3 Wavelength, nm: 600-650 + 900-1070 Wedge / Parallelism error: <1 arcmin	1	€310.00
9324162	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 25.4 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 266+532 Wedge / Parallelism error: <1 arcmin	4	€46.00
9325342	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: UVFS Reflectivity, %: <0.3 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 515 + 1030 Wedge / Parallelism error: <1 arcmin	1	€34.00
9330713	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25.4 Material: BK7 Reflectivity, %: <0.3 S1 Surface quality, S-D: 40-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 6 Wavelength, nm: 633 + 1555 Wedge / Parallelism error: <1 arcmin	1	€134.00
9332343	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 25.4 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 10-5 Thickness, mm: 3 Wavelength, nm: 808+880+1064 Wedge / Parallelism error: <1 arcmin	1	€235.00
9332353	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 25.4 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 808+880+1064 Wedge / Parallelism error: <1 arcmin	1	€35.00
9332373	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 12.7 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 808+880+1064 Wedge / Parallelism error: <1 arcmin	1	€35.00
9336583	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 Material: UVFS Reflectivity, %: <0.25 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: 633+1550 Wedge / Parallelism error: <10 arcsec	2	€52.00
9336773	Angle of Incidence (AOI), °: 0 Clear aperture: >85 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS Reflectivity, %: <0.5 S1 Flatness, PV: <λ/8 @ 632.8 nm Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3.34 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <10 arcsec	1	€65.00
9336783	Angle of Incidence (AOI), °: 0 Clear aperture: >80 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3.34 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <1 arcmin	1	€52.00
9339223	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions, mm: 25.4 Material: UVFS Reflectivity, %: <0.3 S1 Surface quality, S-D: 20-10 Thickness, mm: 5 Wavelength, nm: 400+800 Wedge / Parallelism error: <1 arcmin	2	€57.00
9344284	Angle of Incidence (AOI), °: 0 Clear aperture: >85 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS Reflectivity, %: <0.5 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <1 arcmin	2	€50.00
9345854	Angle of Incidence (AOI), °: 0 Clear aperture: >85 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3.34 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <1 arcmin	2	€65.00
9377227	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: UVFS Reflectivity, %: <0.3 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 515 + 1030 Wedge / Parallelism error: <1 arcmin	16	€34.00
9419331	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25..4x12.7 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 40-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 (at low edge). Wavelength, nm: 515 + 1030 Wedge / Parallelism error: 3°	1	€43.00
9390699	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 15 Material: UVFS Protective chamfers: <0.2 mm x 45° Reflectivity, %: <0.5 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: 266+532 Wedge / Parallelism error: <1 arcmin	3	€60.00
9390709	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 Material: UVFS Reflectivity, %: <0.5 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: 266+532 Wedge / Parallelism error: <1 arcmin	1	€85.00
9390719	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 20 Material: UVFS Reflectivity, %: <0.5 S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 60-40 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 266+532 Wedge / Parallelism error: <1 arcmin	1	€54.00
9404270	Angle of Incidence (AOI), °: 0 Clear aperture: 80 Dimensions, mm: 12.7 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <1 arcmin	1	€45.00
9410311	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 15 Material: UVFS Reflectivity, %: <0.5 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: 266+532 Wedge / Parallelism error: <1 arcmin	6	€85.00
9410361	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 15 Material: UVFS Reflectivity, %: <0.5 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: 266+532 Wedge / Parallelism error: <1 arcmin	1	€55.00
9410371	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 15 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 60-40 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 266+532 Wedge / Parallelism error: <1 arcmin	1	€35.00
9410381	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25 Material: UVFS Protective chamfers: <0.2 mm x 45° Reflectivity, %: <0.5 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: 266+532 Wedge / Parallelism error: <1 arcmin	1	€73.00
9410391	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-20 Thickness tolerance, mm: ±0.1 Thickness, mm: 3 Wavelength, nm: 266+532 Wedge / Parallelism error: <1 arcmin	1	€58.00
9415711	Angle of Incidence (AOI), °: 0 Clear aperture: 89 Dimensions, mm: 25.4 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness, mm: 3 Wavelength, nm: 405 + 1064 Wedge / Parallelism error: 3.8 deg +/- 0.1 deg	1	€91.00
9415721	Angle of Incidence (AOI), °: 0 Clear aperture: 93 Dimensions, mm: 25.4 Material: BK7 Reflectivity, %: <0.5 S1 Surface quality, S-D: 40-20 Thickness, mm: 3 Wavelength, nm: 405 + 1064 Wedge / Parallelism error: 3.8	1	€91.00
9423512	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 12.7 Material: UVFS Reflectivity, %: <0.5 S1 Flatness, PV: <λ/4 @ 632.8 nm S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 2 Wavelength, nm: 635 + 1030 Wedge / Parallelism error: <1 arcmin	6	€57.00
9424542	Angle of Incidence (AOI), °: 0 Central wavelength, nm: (263-266)+(347-355)+(450-660)+(1051-1064) Clear aperture: >90 Coating deposited on: Both sides Comments: - Comments: Dimensions tolerance, mm: +0.0/-0.2 Dimensions, mm: 22 Material: UVFS Protective chamfers: Reflectivity, %: S1 Flatness, PV: S1 Surface quality, S-D: 20-10 Shape: Round Material: FS S1 Flatness, PV IR S2 Flatness, PV: <λ/8 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 1.1 Wavelength, nm: (263-266)+(347-355)+(450-660)+(1051-1064) Wedge / Parallelism error: <1 arcmin Wedge / Parallelism error: No wedge	6	€57.00
9425552 NEW	Angle of Incidence (AOI), °: 0 Clear Aperture: >85 Coatings: Damage threshold, J/cm²: 2-3 @ 266 nm, 5-6 @ 1064 nm Dimensions, mm: 12.5 (+0.2/-0.1) Material: UVFS Parallelism error: <10 arcsec S1: AR @ 1064 + 532 + 355 +266 nm S2: AR @ 1064 + 532 + 355 +266 nm S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm before coating Surface quality, S-D: 20-10 Thickness, mm: 3.34 (+0.0/-0.4)	2	€40.00
9425562	Angle of Incidence (AOI), °: 0 Clear aperture: >85 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-20 Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3.34 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <10 arcsec	2	€33.00
9425572	Angle of Incidence (AOI), °: 0 Clear aperture: >85 Dimensions tolerance, mm: +0.2/-0.1 Dimensions, mm: 12.5 Material: UVFS S1 Flatness, PV: <λ/8 @ 632.8 nm S1 Surface quality, S-D: 20-40 Thickness tolerance, mm: +0/-0.4 Thickness, mm: 3.34 Wavelength, nm: 266+355+532+1064 Wedge / Parallelism error: <10 arcsec	2	€33.00
9425622	Angle of Incidence (AOI), °: 0 Clear aperture: >90 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25.4 Material: UVFS Reflectivity, %: <0.5 S1 Surface quality, S-D: 20-10 Thickness tolerance, mm: ±0.1 Thickness, mm: 5 (at low edge). Wavelength, nm: 515 Wedge / Parallelism error: 3° ± 5 arcmin	2	€74.00
9529912	Angle of Incidence (AOI), °: 0 Clear Aperture: >90 Dimensions, mm: Ø12.7 (+0/-0.1) x 3 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Surface quality, S-D: 20-10 Wavelength, nm: 515+1030 Wedge / Parallelism error: <1 arcmin	1	€41.00
9531023	Surface quality, S-D: 20-10 Wavelength, nm: 355+1064 Protective chamfers: <0.25 mm x 45° S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1) Angle of Incidence (AOI), °: 0 Clear Aperture: >90 Material: UVFS Wedge / Parallelism error: <1 arcmin	2	€68.00
9531113	Angle of Incidence (AOI), °: 0 Clear Aperture: >90 Dimensions, mm: Ø12.7 (+0/-0.1) x 2 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Surface quality, S-D: 20-10 Wavelength, nm: 343+1030 Wedge / Parallelism error: <1 arcmin	6	€47.00
9531133	Angle of Incidence (AOI), °: 0 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, %: <0.3 Surface quality, S-D: 20-10 Wavelength, nm: 532+1064 Wedge / Parallelism error: <1 arcmin	7	€62.00
9570387	Clear Aperture: >90 Coatings: Dimensions, mm: Ø18.0 (+0/-0.1) x 2 (±0.1) LIDT: >5 J/ cm2 @ 1064 nm, 10 ns, 10 Hz Material: UVFS Protective chamfers: <0.25 mm x 45° S1: DAR( R<0.5%) @ 532 + 1064 nm, AOI=0° S2: DAR( R<0.5%) @ 532 + 1064 nm, AOI=0° Surface quality, S-D: 20-10 Transmitted wavefront distrotion (TWD): <λ/8 @ 632.8 nm	2	€80.00
9572657	Clear Aperture: 90 of diameter Coating Adhesion and Durability: Per MIL-C-675A Coatings: Dimensions, mm: Ø18.0 x 2.0 LIDT: >8 J/cm2 for 10 ns pulses @ 1064 nm Material: UVFS S1: DAR (R＜0.5%) @266+532+1064nm S2: DAR (R＜0.5%) @266+532+1064nm Substarte Wavefront distortion: <λ/8 Substrate Surface quality, S-D: 20-10 Wavelength, nm: 266+532+1064	9	€120.00
9579107	Chips: <0.05 mm Clear aperture: > 10.0 mm Coatings: E-Beam Diameter, mm: 12.7 mm (+0.0/-0.1 mm) Material: UVFS C7980 0F Parallelism error: <30 arcsec Pyramidal error (of the edge): <15 arcmin Protective chamfers: 0.1-0.2 mm x 45° S1: AR(R<0.5%)@510 nm – 530 nm + AR(R<0.5%)@1000 nm – 1060 nm, AOI=0°-10° S2: AR(R<0.5%)@510 nm – 530 nm + AR(R<0.5%)@1000 nm – 1060 nm, AOI=0°-10° Surface quality: 20/5 S/D (before coating) Thickness, mm: 2.0 (+/-0.1 mm) Transmitted wavefront distortion, PV: <λ/10@633 nm	34	€28.00
9607250 NEW	Angle of Incidence (AOI), °: 0 Clear Aperture: >90 Dimensions, mm: Ø12.7 (+0/-0.1) x 3 (±0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Surface quality, S-D: 20-20 Wavelength, nm: 515+1030 Wedge / Parallelism error: <1 arcmin	1	€50.00

Details

Usually these coatings are used in multi-frequency laser output systems (e.g. frequency doubling). This coating provides very high transmission at two different wavelength. Typical wavelengths and reflection curves of an AR coating suitable for the prevalent laser system output at 1064nm and 532nm are shown below.

Coatings are provided by Ion Beam Sputtering (IBS) or Electron beam evaporation with/without Ion assistance coating techniques.

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