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Laser Line Mirrors on N-BK7 substrate

Laser Line Mirrors on N-BK7 substrate

Highly reflective (>99.5% reflectivity) Laser Line Mirrors made of BK7 glass are recommended as low-cost alternative for non-critical laser applications in 350-1570 nm range.

from 62 $
delivery Estimated delivery time: 4 - 5 days
Products
Specifications
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Description
D
ET
R, % (S+p)/2
AOI
Wavelength
Application
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BK7; ø12.7 x 3 mm
Code D ET R, % (S+p)/2 AOI Wavelength Application Price Delivery Add to cart
031-0350 12.7 mm 3 mm 99.5% 45° 351-361 nm Nd:YAG 3H 65 $ 4 - 5 days
i 031-0350-i0 12.7 mm 3 mm 99.8% 351-361 nm Nd:YAG 3H 65 $ Request
i 031-0400 12.7 mm 3 mm 99.5% 45° 380-420 nm Ti:Sa 2H 63 $ 4 - 5 days
i 031-0400-i0 12.7 mm 3 mm 99.8% 380-420 nm Ti:Sa 2H 63 $ Request
i 031-0442 12.7 mm 3 mm 99.5% 45° 442 nm HeCd 63 $ Request
i 031-0442-i0 12.7 mm 3 mm 99.8% 442 nm HeCd 63 $ Request
i 031-0490 12.7 mm 3 mm 99.5% 45° 488-515 nm Ar+ 63 $ Request
i 031-0490-i0 12.7 mm 3 mm 99.8% 488-515 nm Ar+ 63 $ Request
i 031-0515 12.7 mm 3 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 62 $ 4 - 5 days
i 031-0515-i0 12.7 mm 3 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 62 $ 4 - 5 days
i 031-0530 12.7 mm 3 mm 99.5% 45° 527-532 nm Nd:YAG 2H 62 $ 4 - 5 days
i 031-0530-i0 12.7 mm 3 mm 99.8% 527-532 nm Nd:YAG 2H 62 $ Request
i 031-0590 12.7 mm 3 mm 99.5% 45° 589 nm Dye 62 $ Request
i 031-0590-i0 12.7 mm 3 mm 99.8% 589 nm Dye 62 $ Request
i 031-0630 12.7 mm 3 mm 99.5% 45° 633-670 nm HeNe+Diode 62 $ Request
i 031-0630-i0 12.7 mm 3 mm 99.8% 633-670 nm HeNe+Diode 62 $ Request
i 031-0694 12.7 mm 3 mm 99.5% 45° 694 nm Ruby 62 $ Request
i 031-0694-i0 12.7 mm 3 mm 99.8% 694 nm Ruby 62 $ Request
i 031-0780 12.7 mm 3 mm 99.5% 45° 780 nm Diode 63 $ Request
i 031-0780-i0 12.7 mm 3 mm 99.8% 780 nm Diode 63 $ Request
i 031-0800 12.7 mm 3 mm 99.5% 45° 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
i 031-0800-i0 12.7 mm 3 mm 99.8% 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
i 031-0850 12.7 mm 3 mm 99.5% 45° 852 nm Diode 63 $ Request
i 031-0850-i0 12.7 mm 3 mm 99.8% 852 nm Diode 63 $ Request
i 031-0980 12.7 mm 3 mm 99.5% 45° 980 nm Diode 63 $ Request
i 031-0980-i0 12.7 mm 3 mm 99.8% 980 nm Diode 63 $ Request
i 031-1030 12.7 mm 3 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 63 $ 4 - 5 days
i 031-1030-i0 12.7 mm 3 mm 99.8% 1000-1060 nm Yb:KGW/KYW 1H 63 $ 4 - 5 days
i 031-1060 12.7 mm 3 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 63 $ 4 - 5 days
i 031-1060-i0 12.7 mm 3 mm 99.8% 1047-1064 nm Nd:YAG 1H 63 $ 4 - 5 days
i 031-1300 12.7 mm 3 mm 99.5% 45° 1300-1320 nm YAG 67 $ Request
i 031-1300-i0 12.7 mm 3 mm 99.8% 1300-1320 nm YAG 67 $ 4 - 5 days
i 031-1550 12.7 mm 3 mm 99.5% 45° 1520-1570 nm Diode 67 $ 4 - 5 days
i 031-1550-i0 12.7 mm 3 mm 99.8% 1520-1570 nm Diode 67 $ Request
BK7; ø12.7 x 6 mm
Code D ET R, % (S+p)/2 AOI Wavelength Application Price Delivery Add to cart
i 031-0350T6 12.7 mm 6 mm 99.5% 45° 351-361 nm Nd:YAG 3H 65 $ 4 - 5 days
i 031-0350T6-i0 12.7 mm 6 mm 99.8% 351-361 nm Nd:YAG 3H 65 $ Request
i 031-0400T6 12.7 mm 6 mm 99.5% 45° 380-420 nm Ti:Sa 2H 63 $ 4 - 5 days
i 031-0400T6-i0 12.7 mm 6 mm 99.8% 380-420 nm Ti:Sa 2H 63 $ 4 - 5 days
i 031-0442T6 12.7 mm 6 mm 99.5% 45° 442 nm HeCd 63 $ Request
i 031-0442T6-i0 12.7 mm 6 mm 99.8% 442 nm HeCd 63 $ Request
i 031-0490T6 12.7 mm 6 mm 99.5% 45° 488-515 nm Ar+ 63 $ Request
i 031-0490T6-i0 12.7 mm 6 mm 99.8% 488-515 nm Ar+ 63 $ Request
i 031-0515T6 12.7 mm 6 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 62 $ Request
i 031-0515T6-i0 12.7 mm 6 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 62 $ Request
i 031-0530T6 12.7 mm 6 mm 99.5% 45° 527-532 nm Nd:YAG 2H 62 $ 4 - 5 days
i 031-0530T6-i0 12.7 mm 6 mm 99.8% 527-532 nm Nd:YAG 2H 62 $ Request
i 031-0590T6 12.7 mm 6 mm 99.5% 45° 589 nm Dye 62 $ Request
i 031-0590T6-i0 12.7 mm 6 mm 99.8% 589 nm Dye 62 $ Request
i 031-0630T6 12.7 mm 6 mm 99.5% 45° 633-670 nm HeNe+Diode 62 $ Request
i 031-0630T6-i0 12.7 mm 6 mm 99.8% 633-670 nm HeNe+Diode 62 $ Request
i 031-0694T6 12.7 mm 6 mm 99.5% 45° 694 nm Ruby 62 $ Request
i 031-0694T6-i0 12.7 mm 6 mm 99.8% 694 nm Ruby 62 $ Request
i 031-0780T6 12.7 mm 6 mm 99.5% 45° 780 nm Diode 63 $ Request
i 031-0780T6-i0 12.7 mm 6 mm 99.8% 780 nm Diode 63 $ Request
i 031-0800T6 12.7 mm 6 mm 99.5% 45° 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
i 031-0800T6-i0 12.7 mm 6 mm 99.8% 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
i 031-0850T6 12.7 mm 6 mm 99.5% 45° 852 nm Diode 63 $ Request
i 031-0850T6-i0 12.7 mm 6 mm 99.8% 852 nm Diode 63 $ Request
i 031-0980T6 12.7 mm 6 mm 99.5% 45° 980 nm Diode 63 $ Request
i 031-0980T6-i0 12.7 mm 6 mm 99.8% 980 nm Diode 63 $ Request
i 031-1030T6 12.7 mm 6 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 63 $ 4 - 5 days
i 031-1030T6-i0 12.7 mm 6 mm 99.8% 1000-1060 nm Yb:KGW/KYW 1H 63 $ 4 - 5 days
i 031-1060T6 12.7 mm 6 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 63 $ Request
i 031-1060T6-i0 12.7 mm 6 mm 99.8% 1047-1064 nm Nd:YAG 1H 63 $ Request
i 031-1300T6 12.7 mm 6 mm 99.5% 45° 1300-1320 nm YAG 67 $ Request
i 031-1300T6-i0 12.7 mm 6 mm 99.8% 1300-1320 nm YAG 67 $ 4 - 5 days
i 031-1550T6 12.7 mm 6 mm 99.5% 45° 1520-1570 nm Diode 67 $ 4 - 5 days
i 031-1550T6-i0 12.7 mm 6 mm 99.8% 1520-1570 nm Diode 67 $ Request
BK7; ø25.4 x 6 mm
Code D ET R, % (S+p)/2 AOI Wavelength Application Price Delivery Add to cart
i 032-0350 25.4 mm 6 mm 99.5% 45° 351-361 nm Nd:YAG 3H 99 $ 4 - 5 days
i 032-0350-i0 25.4 mm 6 mm 99.8% 351-361 nm Nd:YAG 3H 99 $ 4 - 5 days
i 032-0400 25.4 mm 6 mm 99.5% 45° 380-420 nm Ti:Sa 2H 98 $ 4 - 5 days
i 032-0400-i0 25.4 mm 6 mm 99.8% 380-420 nm Ti:Sa 2H 98 $ 4 - 5 days
i 032-0442 25.4 mm 6 mm 99.5% 45° 442 nm HeCd 91 $ Request
i 032-0442-i0 25.4 mm 6 mm 99.8% 442 nm HeCd 91 $ Request
i 032-0490 25.4 mm 6 mm 99.5% 45° 488-515 nm Ar+ 91 $ 4 - 5 days
i 032-0490-i0 25.4 mm 6 mm 99.8% 488-515 nm Ar+ 91 $ Request
i 032-0515 25.4 mm 6 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 82 $ 4 - 5 days
i 032-0515-i0 25.4 mm 6 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 82 $ Request
i 032-0530 25.4 mm 6 mm 99.5% 45° 527-532 nm Nd:YAG 2H 82 $ 4 - 5 days
i 032-0530-i0 25.4 mm 6 mm 99.8% 527-532 nm Nd:YAG 2H 82 $ 4 - 5 days
i 032-0590 25.4 mm 6 mm 99.5% 45° 589 nm Dye 90 $ 4 - 5 days
i 032-0590-i0 25.4 mm 6 mm 99.8% 589 nm Dye 90 $ 4 - 5 days
i 032-0630 25.4 mm 6 mm 99.5% 45° 633-670 nm HeNe+Diode 83 $ Request
i 032-0630-i0 25.4 mm 6 mm 99.8% 633-670 nm HeNe+Diode 83 $ 4 - 5 days
i 032-0694 25.4 mm 6 mm 99.5% 45° 694 nm Ruby 83 $ Request
i 032-0694-i0 25.4 mm 6 mm 99.8% 694 nm Ruby 83 $ 4 - 5 days
i 032-0780 25.4 mm 6 mm 99.5% 45° 780 nm Diode 91 $ Request
i 032-0780-i0 25.4 mm 6 mm 99.8% 780 nm Diode 91 $ 4 - 5 days
i 032-0800 25.4 mm 6 mm 99.5% 45° 760-840 nm Ti:Sa 1H 94 $ 4 - 5 days
i 032-0800-i0 25.4 mm 6 mm 99.8% 760-840 nm Ti:Sa 1H 94 $ 4 - 5 days
i 032-0850 25.4 mm 6 mm 99.5% 45° 852 nm Diode 91 $ Request
i 032-0850-i0 25.4 mm 6 mm 99.8% 852 nm Diode 91 $ Request
i 032-0980 25.4 mm 6 mm 99.5% 45° 980 nm Diode 91 $ 4 - 5 days
i 032-0980-i0 25.4 mm 6 mm 99.8% 980 nm Diode 91 $ 4 - 5 days
i 032-1030 25.4 mm 6 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 83 $ 4 - 5 days
i 032-1030-i0 25.4 mm 6 mm 99.8% 1000-1060 nm Yb:KGW/KYW 1H 83 $ 4 - 5 days
i 032-1060 25.4 mm 6 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 83 $ 4 - 5 days
i 032-1060-i0 25.4 mm 6 mm 99.8% 1047-1064 nm Nd:YAG 1H 83 $ 4 - 5 days
i 032-1300 25.4 mm 6 mm 99.5% 45° 1300-1320 nm YAG 94 $ 4 - 5 days
i 032-1300-i0 25.4 mm 6 mm 99.8% 1300-1320 nm YAG 94 $ 4 - 5 days
i 032-1550 25.4 mm 6 mm 99.5% 45° 1520-1570 nm Diode 99 $ 4 - 5 days
i 032-1550-i0 25.4 mm 6 mm 99.8% 1520-1570 nm Diode 99 $ 4 - 5 days
BK7; ø50.8 x 8 mm
Code D ET R, % (S+p)/2 AOI Wavelength Application Price Delivery Add to cart
i 035-0350 50.8 mm 8 mm 99.5% 45° 351-361 nm Nd:YAG 3H 141 $ 4 - 5 days
i 035-0350-i0 50.8 mm 8 mm 99.8% 351-361 nm Nd:YAG 3H 141 $ 4 - 5 days
i 035-0400 50.8 mm 8 mm 99.5% 45° 380-420 nm Ti:Sa 2H 146 $ 4 - 5 days
i 035-0400-i0 50.8 mm 8 mm 99.8% 380-420 nm Ti:Sa 2H 146 $ 4 - 5 days
i 035-0442 50.8 mm 8 mm 99.5% 45° 442 nm HeCd 146 $ Request
i 035-0442-i0 50.8 mm 8 mm 99.8% 442 nm HeCd 146 $ Request
i 035-0490 50.8 mm 8 mm 99.5% 45° 488-515 nm Ar+ 146 $ Request
i 035-0490-i0 50.8 mm 8 mm 99.8% 488-515 nm Ar+ 146 $ Request
i 035-0515 50.8 mm 8 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 121 $ 4 - 5 days
i 035-0515-i0 50.8 mm 8 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 121 $ 4 - 5 days
i 035-0530 50.8 mm 8 mm 99.5% 45° 527-532 nm Nd:YAG 2H 121 $ 4 - 5 days
i 035-0530-i0 50.8 mm 8 mm 99.8% 527-532 nm Nd:YAG 2H 121 $ 4 - 5 days
i 035-0590 50.8 mm 8 mm 99.5% 45° 589 nm Dye 134 $ Request
i 035-0590-i0 50.8 mm 8 mm 99.8% 589 nm Dye 134 $ Request
i 035-0630 50.8 mm 8 mm 99.5% 45° 633-670 nm HeNe+Diode 134 $ 4 - 5 days
i 035-0630-i0 50.8 mm 8 mm 99.8% 633-670 nm HeNe+Diode 134 $ Request
i 035-0694 50.8 mm 8 mm 99.5% 45° 694 nm Ruby 134 $ Request
i 035-0694-i0 50.8 mm 8 mm 99.8% 694 nm Ruby 134 $ Request
i 035-0780 50.8 mm 8 mm 99.5% 45° 780 nm Diode 134 $ 4 - 5 days
i 035-0780-i0 50.8 mm 8 mm 99.8% 780 nm Diode 134 $ Request
i 035-0800 50.8 mm 8 mm 99.5% 45° 760-840 nm Ti:Sa 1H 146 $ 4 - 5 days
i 035-0800-i0 50.8 mm 8 mm 99.8% 760-840 nm Ti:Sa 1H 146 $ 4 - 5 days
i 035-0850 50.8 mm 8 mm 99.5% 45° 852 nm Diode 146 $ Request
i 035-0850-i0 50.8 mm 8 mm 99.8% 852 nm Diode 146 $ Request
i 035-0980 50.8 mm 8 mm 99.5% 45° 980 nm Diode 134 $ 4 - 5 days
i 035-0980-i0 50.8 mm 8 mm 99.8% 980 nm Diode 134 $ Request
i 035-1030 50.8 mm 8 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 121 $ 4 - 5 days
i 035-1030-i0 50.8 mm 8 mm 99.8% 1000-1060 nm Yb:KGW/KYW 1H 121 $ 4 - 5 days
i 035-1060 50.8 mm 8 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 121 $ 4 - 5 days
i 035-1060-i0 50.8 mm 8 mm 99.8% 1047-1064 nm Nd:YAG 1H 121 $ Request
i 035-1300 50.8 mm 8 mm 99.5% 45° 1300-1320 nm YAG 151 $ 4 - 5 days
i 035-1300-i0 50.8 mm 8 mm 99.8% 1300-1320 nm YAG 151 $ 4 - 5 days
i 035-1550 50.8 mm 8 mm 99.5% 45° 1520-1570 nm Diode 153 $ 4 - 5 days
i 035-1550-i0 50.8 mm 8 mm 99.8% 1520-1570 nm Diode 153 $ 4 - 5 days
BK7; ø76.2 x 12.7 mm
Code D ET R, % (S+p)/2 AOI Wavelength Application Price Delivery Add to cart
i 037-0400 76.2 mm 12.7 mm 99.5% 45° 380-420 nm Ti:Sa 2H 219 $ 4 - 5 days
i 037-0400-i0 76.2 mm 12.7 mm 99.8% 380-420 nm Ti:Sa 2H 219 $ Request
i 037-0515 76.2 mm 12.7 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 204 $ Request
i 037-0515-i0 76.2 mm 12.7 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 204 $ Request
i 037-0530 76.2 mm 12.7 mm 99.5% 45° 527-532 nm Nd:YAG 2H 204 $ Request
i 037-0530-i0 76.2 mm 12.7 mm 99.8% 527-532 nm Nd:YAG 2H 204 $ Request
i 037-0800 76.2 mm 12.7 mm 99.5% 45° 760-840 nm Ti:Sa 1H 219 $ 4 - 5 days
i 037-0800-i0 76.2 mm 12.7 mm 99.8% 760-840 nm Ti:Sa 1H 219 $ 4 - 5 days
i 037-1030 76.2 mm 12.7 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 3H 204 $ Request
i 037-1030-i0 76.2 mm 12.7 mm 99.8% 1000-1060 nm Yb:KGW/KYW 3H 204 $ Request
i 037-1060 76.2 mm 12.7 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 204 $ 4 - 5 days
i 037-1060-i0 76.2 mm 12.7 mm 99.8% 1047-1064 nm Nd:YAG 1H 204 $ 4 - 5 days

SUBSTRATE

Material BK7 grade A glass
S1 Surface Flatness λ/10 typical at 633 nm
S1 Surface Quality 20-10 scratch & dig (MIL-PRF-13830B)
S2 Surface Quality Commercial polish
Diameter Tolerance + 0.00 mm, - 0.12 mm
Thickness Tolerance ± 0.25 mm
Wedge < 3 minutes
Chamfer 0.3 mm at 45° typical

COATING

Technology Electron beam multilayer dielectric
Adhesion and Durability Per MIL-C-675A. Insoluble in lab solvents
Clear Aperture Exceeds central 85% of diameter
Damage Threshold 6 J/cm2, 8 nsec pulse, 1064 nm typical
Coated Surface Flatness λ/10 at 633 nm over clear aperture
Angle of incidence 0° or 45°
EKSMA Optics Laser Line Mirrors
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  • Highly reflective mirrors (>99.5% reflectivity)
  • Designed to work at 45° or 0° angle of incidence
  • Made from BK7 optical substrate
  • Recommended as a low-cost alternative to UV FS mirrors for non-critical laser applications
  • For laser line mirrors made of UV grade fused silica, please click here

Laser line mirrors are dielectric reflectors with an optimized performance at stated laser wavelengths. In this section we present laser mirrors made from BK7 glass and coated with a multilayer dielectric or IBS coating. High polishing quality of the mirror substrates is also important for low wave front distortion, low scattering and high damage threshold. 

 

BK7 laser line mirors cover a wide range of laser applications in UV, VIS and NIR spectra.