HR Right Angle Retroreflector

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Grouped product items
SKU	Specifications	Stock Qty	Price
9341394	Angle acuracy: <3arcmin	7	€65.00
9341444 NEW	90° angle tolerance: ±1 arcmin Angle of Incidence (AOI), °: 0 Dimensions, mm: 35 x 28 x 5 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1030	14	€70.00
9341454	90° angle tolerance: ±3 arcmin Dimensions tolerance, mm: +0/-0.2 Dimensions, mm: 16 x 40 S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1030	1	€134.00
9345624	90° angle tolerance: ±1 arcmin Angle of Incidence (AOI), °: 0 Dimensions, mm: 22 x 16 x 8 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1030	1	€78.00
9376847	90° angle tolerance: ±5 arcsec Angle of Incidence (AOI), °: 45 Clear Aperture: 24 x 19 Dimensions tolerance, mm: (+0/-0.1) Dimensions, mm: 25 x 30 GDD, fs²: <20 Material: UVFS Pyramidal tolerance: <1 arcmin Protective chamfers: <0.25 mm x 45° Reflection Rs/ Rp/ Ravg, %: 99.7/ 99.3/ 99.5 Surface quality, S-D: 40-20 Wavelength, nm: 1020-1070	1	€240.00
9608830 NEW	GDD, fs²: <50 Surface quality, S-D: 40-20 Reflection Rs/ Rp/ Ravg, %: >99.95 /99.95/99.95 (per surface) Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1010-1050 Pyramidal tolerance: <1 arcmin LIDT: >10 J/cm², 1064 nm, 10 ns S1 Flatness, PV IR S2 Flatness, PV: <λ/6 @ 632.8 nm Clear Aperture: 21 x 71 (dimensions according to drawing) Angle of Incidence (AOI), °: 45 90° angle tolerance: ±30 arcsec Material: UVFS	3	€70.00
9405790	90° angle tolerance: ±1 arcmin Angle of Incidence (AOI), °: 0 Dimensions, mm: 60 x 30 x 5 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: 40-20 Wavelength, nm: 1030	7	€140.00
9416501	90° angle tolerance: ±1 arcmin Angle of Incidence (AOI), °: 0 Dimensions, mm: 18 x 8 S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1030	7	€65.00
9417601	Angle of Incidence (AOI), °: 45 Clear Aperture: 28 x 16 Dimensions tolerance, mm: +0.0/-0.2 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: UVFS Pyramidal tolerance: <1 arcmin Reflection Rs/ Rp/ Ravg, %: 99.5 / 98.5 / 99 S1 Surface quality, S-D: Surface quality, S-D: 20-10 Wavelength, nm: 250-266	1	€319.00
9422622	90° angle tolerance: ±30 arcsec Angle of Incidence (AOI), °: 45 Clear Aperture: 28 x 16 Dimensions tolerance, mm: +0.0/-0.2 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm GDD, fs²: <20 Material: UVFS Pyramidal tolerance: <1 arcmin Reflection Rs/ Rp/ Ravg, %: 99.7 / 99.3 / 99.5 S1 Surface quality, S-D: 20-10 Surface quality, S-D: 20-10 Wavelength, nm: 215-532	1	€195.00
9423332	90° angle tolerance: ±1 arcmin Angle of Incidence (AOI), °: 0 Dimensions, mm: 50 x 12 x 6 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Material: BK7 Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1030	1	€125.00
9424572	90° angle tolerance: ±5 arcsec Angle of Incidence (AOI), °: 45 Clear Aperture: 25 x 25 Dimensions tolerance, mm: (+0/-0.1) S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm GDD, fs²: <20 Material: UVFS Pyramidal tolerance: <1 arcmin Protective chamfers: <0.25 mm x 45° Reflection Rs/ Rp/ Ravg, %: 99.7/ 99.3/ 99.5 Surface quality, S-D: 20-10 Wavelength, nm: 1020-1090	1	€290.00
9556805 NEW	90° angle tolerance: ±30 arcsec Angle of Incidence (AOI), °: 45 Wavelength, nm: 1020-1040 Dimensions, mm: 67.5x30x10 S1 Flatness, PV IR S2 Flatness, PV: λ/4 Material: UVFS Reflection Rs/ Rp/ Ravg, %: Rsp>99.5% S1 Surface quality, S-D: Surface quality, S-D: 20-10	1	€70.00
9570827 NEW	90 deg angle tolerance: +/-30 arcsec Clear aperture: 100% Coatings per surface: Drawing: 205-10061	1	€70.00
9573877 NEW	90 deg angle tolerance: +/-30 arcsec Clear aperture: 100% Coatings per surface: Drawing: 205-10136 Pyramidal error: <5 arcmin	2	€70.00
9573897 NEW	90 deg angle tolerance: +/-30 arcsec Pyramidal error: <5 arcmin Drawing: 205-10220 Clear aperture: 100% Coatings per surface:	1	€70.00
9577427 NEW	Clear aperture: >90% Coatings: E-Beam Your part: - Material: UVFS Protective chamfers: <0.25 mm x 45° Right angle error: <30 arcsec S1: HR(Rp>99.0%)@730 nm - 910 nm, AOI=45°, Low GDD S2: uncoated Substrate thickness: 5.0 mm (+/-0.1 mm) S1 Flatness, PV: <λ/4@633 nm per CA Surface flatness, P-V, S2: n/a S1 Surface quality, S-D: 40/20 S/D S2 Surface quality, S-D: grinded Working surface: 12.0 mm x 20.0 mm	1	€70.00
9615471 NEW	90 deg angle tolerance: ±30 arcsec Aperture dimensions, mm: 25 mm x 70 mm (+0/-0.3 mm) Clear aperture: >80 % Delivery: 11-13 weeks ARO Legs, mm: 25 and 35 (+0/-0,2 mm) Length, mm: 70 (+0/-0,2 mm) Material: FS Mirrors thickness, mm: 10 (+0/-0,2 mm) Pyramidal error: <1 arcmin Protective chamfers: <0.25 mm x 45 deg Reflection: Ravg>99%@ 1020-1070 nm, AOI=45 deg S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Surface quality: 40/30 S/D	1	€70.00
9641664 NEW	Protective chamfers: <0.25 mm x 45° Surface quality: 20-10 S-D S1 Flatness, PV IR S2 Flatness, PV: <λ/3 @ 632.8 nm per dia40mm Size, mm: 80 x 40 (+0/-0,2mm) S2: HR(R>99.4%)@760-840nm, low gdd <30 fs², AOI=45deg Pyramidal error: <1 arcmin Material: UVFS Coatings: Clear Aperture: >80% 90 deg angle tolerance: ±30 arcsec S1: HR(R>99.4%)@760-840nm, low gdd <30 fs², AOI=45deg	2	€70.00
9662126 NEW	Material: UVFS Pyramidal tolerance: <1 arcmin Surface quality, S-D: 20-10 Protective chamfers: <0.25 mm x 45° Coating: HRs(Rs>99.7%)@370-430 i45, \|GDDRs\|<20fs2 Clear Aperture: 14 x 9 90° angle tolerance: ±30 arcsec S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm	1	€125.00
9662146 NEW	S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm 90° angle tolerance: ±30 arcsec Surface quality, S-D: 20-10 Pyramidal tolerance: <1 arcmin Material: UVFS Coating: HRs(Rs>99.7%)@750-850 i45, \|GDDRs\|<20fs2 Clear Aperture: 14 x 9 Protective chamfers: <0.25 mm x 45°	4	€125.00
9662156 NEW	Material: UVFS 90° angle tolerance: ±30 arcsec Protective chamfers: <0.25 mm x 45° Pyramidal tolerance: <1 arcmin S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Clear Aperture: 34 x 19 Surface quality, S-D: 20-10 Coating: HRs(Rs>99.7%)@370-430 i45, \|GDDRs\|<20fs2	4	€219.00
9663576 NEW	S1 Flatness, PV: <λ/6@633 nm (After coating <λ/4@633 nm) Substrate thickness: 5.0 mm (+/-0.1 mm) Working surface: 12.0 mm x 20.0 mm S2 Surface quality, S-D: grinded S1 Surface quality, S-D: 20/10 S/D (After coating might be 40/20 S/D) Clear aperture: >90% S1: HR(Rp>99.0%)@650 nm - 800 nm, AOI=45° Coatings: E-Beam, Low GDD Right angle error: <30 arcsec Protective chamfers: <0.25 mm x 45° Surface flatness, P-V, S2: n/a Material: UVFS Your part: 00008074 S2: uncoated	1	€70.00
9665926 NEW	Material: UVFS Thickness, mm: 5 (+/-0.1) Pyramidal tolerance: <1 arcmin Reflection Rp, %: 99.3 Wavelength, nm: 1020 - 1040 Protective chamfers: <0.25 mm x 45° S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Dimensions a x b x c, mm: 15 x 15 x 40 (+0/-0.2) Clear aperture a x c and b x c , mm: 13 x 38 Angle of Incidence (AOI), °: 45 90° angle tolerance: ±30 arcsec Surface quality, S-D: 20-10 GDD, fs²: <20	2	€70.00
9673707 NEW	Protective chamfers: <0.25 mm x 45° Wavelength, nm: 1020 - 1040 Thickness, mm: 5 (+/-0.1) Surface quality, S-D: 20-10 Reflection Rs, %: 99.7 Reflection Rp, %: 99.3 Pyramidal tolerance: <1 arcmin GDD, fs²: <20 S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm Dimensions a x b x c, mm: 55 x 55 x 20 (+0/-0.2) Clear aperture a x c and b x c , mm: 53 x 18 90° angle tolerance: ±30 arcsec Angle of Incidence (AOI), °: 45 Material: UVFS	2	€70.00
9674277 NEW	Protective chamfers: 0.1-0.3 mm x 45 deg Thickness, mm: 5 mm (+/-0.1 mm) Surface quality: 20-10 S-D Pyramydal error: +/-1 arcmin Material: UVFS HR Mirrors substrates: Dimensions, mm: 15 mm x 20 mm (+0/-0.2 mm) Coatings per mirror: HR(Rs>99.7%)@ 1064 +/-10 nm, AOI=45 deg Clear aperture: 19 mm x 19 mm Clear aperture: 14 mm x 19 mm Chips: <0.3 mm 90 deg angle tolerance: +/-30 arcsec Dimensions, mm: 20 mm x 20 mm (+0/-0.2 mm) S1 Flatness, PV IR S2 Flatness, PV:	4	€70.00
9686118 NEW	S1: HR (Rsp>99%) @ 1529-1569 nm Surface quality (backside), S-D: commercial polish Angle of Incidence, °: 30-60 Surface flatness (coated side), PV: <2λ @ 632.8 nm Surface quality (coated side), S-D: 80-50 S2: uncoated, commercial polish Material: UVFS Coatings: Clear aperture (coated side),%: >90 90° angle tolerance: ±40 arcsec Coating technology: Magnetron Sputtering Protective chamfers: <0.5 mm x 45°	22	€70.00
9689798 NEW	Dimensions, mm: 15 mm x 20 mm (+0/-0.2 mm) Surface quality: 20-10 S-D S1 Flatness, PV IR S2 Flatness, PV: Pyramydal error: +/-1 arcmin Protective chamfers: 0.1-0.3 mm x 45 deg Thickness, mm: 5 mm (+/-0.1 mm) Material: UVFS Clear aperture: 19 mm x 19 mm Clear aperture: 14 mm x 19 mm Chips: <0.3 mm 90 deg angle tolerance: +/-30 arcsec HR Mirrors substrates: Dimensions, mm: 20 mm x 20 mm (+0/-0.2 mm)	3	€70.00
9703110 NEW	HR Mirrors substrates: Thickness, mm: 15 mm (+0/-0.2 mm) S1 Flatness, PV IR S2 Flatness, PV: Material: UVFS Protective chamfers: 0.1-0.3 mm x 45 deg LIDT: >10 J/cm^2, 1064 nm, 10 ns Dimensions, mm: 60 mm x 34 mm (+0/-0.2 mm) Coatings per surface: HR(Rsp>99.95%, GDDrsp<50 fs^2)@ 1010-1050 nm, AOI=45 deg Pyramidal error: +/-1 arcmin Clear aperture: 72 mm x 20 mm Clear aperture: 57 mm x 30 mm Chips: <0.3 mm 90 deg angle tolerance: +/-30 arcsec Dimensions, mm: 75 mm x 34 mm (+0/-0.2 mm)	1	€70.00
9711281 NEW	Surface quality, S-D S1: 20 – 10 Thickness, mm: 5 S2: uncoated S2, S-D: inspection polish 100-80 S1: HR(Rs/Rp/Ravg > 99.7/99.3/99.5%)@ 1020 – 1090nm, AOI=45°, GDD <20 fs² Material: UVFS 7980 0F Flatness, PV S1: 2λ-3λ [depends which half] @ 632.8nm Dimensions, mm: 62 x 17 (other half is 62 x 22) Coating: Clear Aperture: 60x17 Protective chamfers: 0.1-0.25 mm x 45° Wedge / Parallelism error: <10 arcsec	1	€70.00
9711291 NEW	Material: UVFS 7980 0F Wedge / Parallelism error: <10 arcsec Thickness, mm: 5 Surface quality, S-D S1: 20 – 10 S2: uncoated S2, S-D: inspection polish 100-80 Protective chamfers: 0.1-0.25 mm x 45° Flatness, PV S1: 2λ-3λ [depends which half] @ 632.8nm Dimensions, mm: 45 x 12 (other half is 50 x 12) Coating: Clear Aperture: 43x12 S1: HR(Rs/Rp/Ravg > 99.7/99.3/99.5%)@ 1020 – 1090nm, AOI=45°, GDD <20 fs²	1	€70.00
9712371 NEW	Pyramidal tolerance: <1 arcmin Angle of Incidence (AOI), °: 45 Surface quality, S-D: 20-10 Reflection Rs/ Rp/ Ravg, %: 99.7 /99.3 /99.5 Wavelength, nm: 1020 - 1090 Material: UVFS S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm 90° angle tolerance: ±30 arcsec GDD, fs²: <20 Protective chamfers: <0.25 mm x 45°	1	€70.00
9723082 NEW	Coated area: 100% S1: HR(Rs>99.95%, Rp >99.95%)@1025 - 1035 nm, AOI= 45° Your part: 00010074 Thickness, mm: 15.0 mm (+0.0/-0.1 mm) S2 Surface quality, S-D: commercially polished S1 Surface quality, S-D: 20/10 S/D (after coatings 40/20 S/D) S1 Flatness, PV: <λ/8@633 nm per CA (after coating and annealing <λ/4@633 nm) S2: Uncoated (no compensating coating) Pyramidal error: <5 arcmin (This specification should be additionally negotiated in case of the order) Protective chamfers: <0.25 mm x 45° Material: UVFS (JGS1) Drawing: 00010074-A00 Clear aperture: >90% (Flatness, per 81.0 x 31.5 and 81.0 x 40.5 mm elliptical parts) Coatings: MS, Ta₂O₅ + SiO₂, High LIDT Dimensions, mm: 35.0 x 90.0 mm (+0.0/-0.1 mm) Right angle error: <1 arcmin	2	€70.00
9732153 NEW	Protective chamfers: 0.1-0.3 mm x 45 deg S2 Surface quality, S-D: commercially polished S1 Surface quality, S-D: 20-10 S-D (arrow marks) Surface flatness (PV), S1: Thickness, mm: 10 mm (+/-0.1 mm) S1 (^): HR(Rs>99.7%, Rp>99.3%, GDDsp<30 fs^2)@ 1030 nm +/-2.5 nm, AOI=45 deg Parallelism error: <30 arcsec Material: UVFS (Corning 7980 0F) Dimensions, mm: 70 mm x 35 mm (+0/-0.1 mm) Coatings per surface: Clear aperture: 100 % S2: uncoated Perpendicularity error: <1.5 arcmin	2	€70.00
9732203 NEW	Parallelism error: <30 arcsec Thickness, mm: 10 mm (+/-0.1 mm) S2 Surface quality, S-D: commercially polished S1 Surface quality, S-D: 20-10 S-D (arrow marks) Surface flatness (PV), S1: S2: uncoated S1 (^): HR(Rs>99.7%, Rp>99.3%, GDDsp<30 fs^2)@ 1030 nm +/-2.5 nm, AOI=45 deg Perpendicularity error: <1.5 arcmin Material: UVFS (Corning 7980 0F) Dimensions, mm: 70 mm x 25 mm (+0/-0.1 mm) Coatings per surface: Clear aperture: 100 % Protective chamfers: 0.1-0.3 mm x 45 deg	2	€70.00
9732403 NEW	Material: UVFS (Corning 7980 0F) Protective chamfers: 0.1-0.3 mm x 45 deg Thickness, mm: 10 mm (+/-0.1 mm) S2 Surface quality, S-D: commercially polished S1 Surface quality, S-D: 20-10 S-D (arrow marks) Surface flatness (PV), S1: Pyramidal error: <5 arcmin 90 deg angle tolerance: +/-30 arcsec Parallelism error: <30 arcsec Drawing: 205-10136 Dimensions, mm: 45 mm x 30 mm (+0/-0.1 mm) Coatings per surface: Clear aperture: 100% Clear aperture: 100 % Perpendicularity error: <1.5 arcmin	2	€70.00
9793559 NEW	Clear Aperture: 27 x 31.8 Surface quality, S-D: 20-10 Single plate dimensions: 45.4 x 30 x 10 Reflection per single plate: Rs>99.7%, Rp>99.3% @ 980-1080 nm Pyramidal tolerance: <1 arcmin Material: UVFS Angle of Incidence (AOI), °: 45 90° angle tolerance: ±30 arcsec Protective chamfers: <0.25 mm x 45°	1	€70.00
9805090 NEW	Material: UVFS S1 Surface quality, S-D: 20-20 Substrate thickness, mm: 10 (±0.1) Substrate dimensions, mm: 55 x 40 (+0/-0.1) S2: Uncoated S2 Surface quality, S-D: Commercially polished S1: HR(Rsp>99%) @ 1450-1650 nm, AOI = 45°, GDDRsp<100 fs2 Clear aperture: >90% Right angle tolerance: ±30 arcsec Pyramidal tolerance: ±10 arcmin Parallelism error: <1 arcmin Coatings: S1 Flatness, PV: <λ/8 @ 632.8 nm per 3 mm aperture at any point in CA Protective chamfers: <0.1-0.25 mm x 45°	1	€70.00

Details

Ultrashort pulse back-reflection task requires group delay management. Due to this reason common retroreflector prism is not applicable as it introduces considerable group delay dispersion which distorts pulses temporal shape. Hollow configuration of right angle retroreflector, consists of two HR coated mirrors, featuring total reflectance higher than 99,6 %. Moreover, group delay dispersion (GDD) of HR coatings is optimized to be <20 fs², what makes HR right angle retroreflector a perfect solution for fs applications.

Hollow configuration
Reflectance >99,6 % per surface
Mirrors are deposited on UVFS substrates
Negligible pulse dispersion

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