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BK7 Laser Line Mirrors

BK7 Laser Line Mirrors

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
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Description
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
031-0350-i0 12.7 mm 3 mm 99.8% 351-361 nm Nd:YAG 3H 65 $ Request
031-0400 12.7 mm 3 mm 99.5% 45° 380-420 nm Ti:Sa 2H 63 $ Request
031-0400-i0 12.7 mm 3 mm 99.8% 380-420 nm Ti:Sa 2H 63 $ 4 - 5 days
031-0442 12.7 mm 3 mm 99.5% 45° 442 nm HeCd 63 $ Request
031-0442-i0 12.7 mm 3 mm 99.8% 442 nm HeCd 63 $ Request
031-0490 12.7 mm 3 mm 99.5% 45° 488-515 nm Ar+ 63 $ Request
031-0490-i0 12.7 mm 3 mm 99.8% 488-515 nm Ar+ 63 $ Request
031-0515 12.7 mm 3 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 62 $ 4 - 5 days
031-0515-i0 12.7 mm 3 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 62 $ 4 - 5 days
031-0530 12.7 mm 3 mm 99.5% 45° 527-532 nm Nd:YAG 2H 62 $ 4 - 5 days
031-0530-i0 12.7 mm 3 mm 99.8% 527-532 nm Nd:YAG 2H 62 $ 4 - 5 days
031-0590 12.7 mm 3 mm 99.5% 45° 589 nm Dye 62 $ Request
031-0590-i0 12.7 mm 3 mm 99.8% 589 nm Dye 62 $ Request
031-0630 12.7 mm 3 mm 99.5% 45° 633-670 nm HeNe+Diode 62 $ 4 - 5 days
031-0630-i0 12.7 mm 3 mm 99.8% 633-670 nm HeNe+Diode 62 $ Request
031-0694 12.7 mm 3 mm 99.5% 45° 694 nm Ruby 62 $ Request
031-0694-i0 12.7 mm 3 mm 99.8% 694 nm Ruby 62 $ Request
031-0780 12.7 mm 3 mm 99.5% 45° 780 nm Diode 63 $ 4 - 5 days
031-0780-i0 12.7 mm 3 mm 99.8% 780 nm Diode 63 $ Request
031-0800 12.7 mm 3 mm 99.5% 45° 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
031-0800-i0 12.7 mm 3 mm 99.8% 760-840 nm Ti:Sa 1H 67 $ 4 - 5 days
031-0850 12.7 mm 3 mm 99.5% 45° 852 nm Diode 63 $ Request
031-0850-i0 12.7 mm 3 mm 99.8% 852 nm Diode 63 $ 4 - 5 days
031-0980 12.7 mm 3 mm 99.5% 45° 980 nm Diode 63 $ Request
031-0980-i0 12.7 mm 3 mm 99.8% 980 nm Diode 63 $ 4 - 5 days
031-1030 12.7 mm 3 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 63 $ 4 - 5 days
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
031-1060-i0 12.7 mm 3 mm 99.8% 1047-1064 nm Nd:YAG 1H 63 $ 4 - 5 days
031-1300 12.7 mm 3 mm 99.5% 45° 1300-1320 nm YAG 67 $ Request
031-1300-i0 12.7 mm 3 mm 99.8% 1300-1320 nm YAG 67 $ 4 - 5 days
031-1550 12.7 mm 3 mm 99.5% 45° 1520-1570 nm Diode 67 $ 4 - 5 days
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
031-0350T6 12.7 mm 6 mm 99.5% 45° 351-361 nm Nd:YAG 3H 65 $ Request
031-0350T6-i0 12.7 mm 6 mm 99.8% 351-361 nm Nd:YAG 3H 65 $ Request
031-0400T6 12.7 mm 6 mm 99.5% 45° 380-420 nm Ti:Sa 2H 63 $ Request
031-0400T6-i0 12.7 mm 6 mm 99.8% 380-420 nm Ti:Sa 2H 63 $ Request
031-0442T6 12.7 mm 6 mm 99.5% 45° 442 nm HeCd 63 $ Request
031-0442T6-i0 12.7 mm 6 mm 99.8% 442 nm HeCd 63 $ Request
031-0490T6 12.7 mm 6 mm 99.5% 45° 488-515 nm Ar+ 63 $ Request
031-0490T6-i0 12.7 mm 6 mm 99.8% 488-515 nm Ar+ 63 $ Request
031-0515T6 12.7 mm 6 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 62 $ Request
031-0515T6-i0 12.7 mm 6 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 62 $ Request
031-0530T6 12.7 mm 6 mm 99.5% 45° 527-532 nm Nd:YAG 2H 62 $ Request
031-0530T6-i0 12.7 mm 6 mm 99.8% 527-532 nm Nd:YAG 2H 62 $ Request
031-0590T6 12.7 mm 6 mm 99.5% 45° 589 nm Dye 62 $ Request
031-0590T6-i0 12.7 mm 6 mm 99.8% 589 nm Dye 62 $ Request
031-0630T6 12.7 mm 6 mm 99.5% 45° 633-670 nm HeNe+Diode 62 $ Request
031-0630T6-i0 12.7 mm 6 mm 99.8% 633-670 nm HeNe+Diode 62 $ Request
031-0694T6 12.7 mm 6 mm 99.5% 45° 694 nm Ruby 62 $ Request
031-0694T6-i0 12.7 mm 6 mm 99.8% 694 nm Ruby 62 $ Request
031-0780T6 12.7 mm 6 mm 99.5% 45° 780 nm Diode 63 $ Request
031-0780T6-i0 12.7 mm 6 mm 99.8% 780 nm Diode 63 $ Request
031-0800T6 12.7 mm 6 mm 99.5% 45° 760-840 nm Ti:Sa 1H 67 $ Request
031-0800T6-i0 12.7 mm 6 mm 99.8% 760-840 nm Ti:Sa 1H 67 $ Request
031-0850T6 12.7 mm 6 mm 99.5% 45° 852 nm Diode 63 $ Request
031-0850T6-i0 12.7 mm 6 mm 99.8% 852 nm Diode 63 $ Request
031-0980T6 12.7 mm 6 mm 99.5% 45° 980 nm Diode 63 $ Request
031-0980T6-i0 12.7 mm 6 mm 99.8% 980 nm Diode 63 $ Request
031-1030T6 12.7 mm 6 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 63 $ Request
031-1030T6-i0 12.7 mm 6 mm 99.8% 1000-1060 nm Yb:KGW/KYW 1H 63 $ Request
031-1060T6 12.7 mm 6 mm 99.5% 45° 1047-1064 nm Nd:YAG 1H 63 $ Request
031-1060T6-i0 12.7 mm 6 mm 99.8% 1047-1064 nm Nd:YAG 1H 63 $ Request
031-1300T6 12.7 mm 6 mm 99.5% 45° 1300-1320 nm YAG 67 $ Request
031-1300T6-i0 12.7 mm 6 mm 99.8% 1300-1320 nm YAG 67 $ Request
031-1550T6 12.7 mm 6 mm 99.5% 45° 1520-1570 nm Diode 67 $ Request
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
032-0350 25.4 mm 6 mm 99.5% 45° 351-361 nm Nd:YAG 3H 99 $ 4 - 5 days
032-0350-i0 25.4 mm 6 mm 99.8% 351-361 nm Nd:YAG 3H 99 $ Request
032-0400 25.4 mm 6 mm 99.5% 45° 380-420 nm Ti:Sa 2H 98 $ 4 - 5 days
032-0400-i0 25.4 mm 6 mm 99.8% 380-420 nm Ti:Sa 2H 98 $ 4 - 5 days
032-0442 25.4 mm 6 mm 99.5% 45° 442 nm HeCd 91 $ 4 - 5 days
032-0442-i0 25.4 mm 6 mm 99.8% 442 nm HeCd 91 $ Request
032-0490 25.4 mm 6 mm 99.5% 45° 488-515 nm Ar+ 91 $ Request
032-0490-i0 25.4 mm 6 mm 99.8% 488-515 nm Ar+ 91 $ Request
032-0515 25.4 mm 6 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 82 $ 4 - 5 days
032-0515-i0 25.4 mm 6 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 82 $ 4 - 5 days
032-0530 25.4 mm 6 mm 99.5% 45° 527-532 nm Nd:YAG 2H 82 $ 4 - 5 days
032-0530-i0 25.4 mm 6 mm 99.8% 527-532 nm Nd:YAG 2H 82 $ 4 - 5 days
032-0590 25.4 mm 6 mm 99.5% 45° 589 nm Dye 90 $ 4 - 5 days
032-0590-i0 25.4 mm 6 mm 99.8% 589 nm Dye 90 $ 4 - 5 days
032-0630 25.4 mm 6 mm 99.5% 45° 633-670 nm HeNe+Diode 83 $ 4 - 5 days
032-0630-i0 25.4 mm 6 mm 99.8% 633-670 nm HeNe+Diode 83 $ Request
032-0694 25.4 mm 6 mm 99.5% 45° 694 nm Ruby 83 $ Request
032-0694-i0 25.4 mm 6 mm 99.8% 694 nm Ruby 83 $ 4 - 5 days
032-0780 25.4 mm 6 mm 99.5% 45° 780 nm Diode 91 $ 4 - 5 days
032-0780-i0 25.4 mm 6 mm 99.8% 780 nm Diode 91 $ 4 - 5 days
032-0800 25.4 mm 6 mm 99.5% 45° 760-840 nm Ti:Sa 1H 94 $ 4 - 5 days
032-0800-i0 25.4 mm 6 mm 99.8% 760-840 nm Ti:Sa 1H 94 $ 4 - 5 days
032-0850 25.4 mm 6 mm 99.5% 45° 852 nm Diode 91 $ Request
032-0850-i0 25.4 mm 6 mm 99.8% 852 nm Diode 91 $ 4 - 5 days
032-0980 25.4 mm 6 mm 99.5% 45° 980 nm Diode 91 $ 4 - 5 days
032-0980-i0 25.4 mm 6 mm 99.8% 980 nm Diode 91 $ Request
032-1030 25.4 mm 6 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 83 $ 4 - 5 days
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
032-1060-i0 25.4 mm 6 mm 99.8% 1047-1064 nm Nd:YAG 1H 83 $ 4 - 5 days
032-1300 25.4 mm 6 mm 99.5% 45° 1300-1320 nm YAG 94 $ 4 - 5 days
032-1300-i0 25.4 mm 6 mm 99.8% 1300-1320 nm YAG 94 $ 4 - 5 days
032-1550 25.4 mm 6 mm 99.5% 45° 1520-1570 nm Diode 99 $ 4 - 5 days
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
035-0350 50.8 mm 8 mm 99.5% 45° 351-361 nm Nd:YAG 3H 141 $ 4 - 5 days
035-0350-i0 50.8 mm 8 mm 99.8% 351-361 nm Nd:YAG 3H 141 $ Request
035-0400 50.8 mm 8 mm 99.5% 45° 380-420 nm Ti:Sa 2H 146 $ 4 - 5 days
035-0400-i0 50.8 mm 8 mm 99.8% 380-420 nm Ti:Sa 2H 146 $ 4 - 5 days
035-0442 50.8 mm 8 mm 99.5% 45° 442 nm HeCd 146 $ 4 - 5 days
035-0442-i0 50.8 mm 8 mm 99.8% 442 nm HeCd 146 $ Request
035-0490 50.8 mm 8 mm 99.5% 45° 488-515 nm Ar+ 146 $ 4 - 5 days
035-0490-i0 50.8 mm 8 mm 99.8% 488-515 nm Ar+ 146 $ Request
035-0515 50.8 mm 8 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 121 $ 4 - 5 days
035-0515-i0 50.8 mm 8 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 121 $ Request
035-0530 50.8 mm 8 mm 99.5% 45° 527-532 nm Nd:YAG 2H 121 $ 4 - 5 days
035-0530-i0 50.8 mm 8 mm 99.8% 527-532 nm Nd:YAG 2H 121 $ 4 - 5 days
035-0590 50.8 mm 8 mm 99.5% 45° 589 nm Dye 134 $ Request
035-0590-i0 50.8 mm 8 mm 99.8% 589 nm Dye 134 $ Request
035-0630 50.8 mm 8 mm 99.5% 45° 633-670 nm HeNe+Diode 134 $ 4 - 5 days
035-0630-i0 50.8 mm 8 mm 99.8% 633-670 nm HeNe+Diode 134 $ Request
035-0694 50.8 mm 8 mm 99.5% 45° 694 nm Ruby 134 $ Request
035-0694-i0 50.8 mm 8 mm 99.8% 694 nm Ruby 134 $ Request
035-0780 50.8 mm 8 mm 99.5% 45° 780 nm Diode 134 $ 4 - 5 days
035-0780-i0 50.8 mm 8 mm 99.8% 780 nm Diode 134 $ Request
035-0800 50.8 mm 8 mm 99.5% 45° 760-840 nm Ti:Sa 1H 146 $ 4 - 5 days
035-0800-i0 50.8 mm 8 mm 99.8% 760-840 nm Ti:Sa 1H 146 $ 4 - 5 days
035-0850 50.8 mm 8 mm 99.5% 45° 852 nm Diode 146 $ Request
035-0850-i0 50.8 mm 8 mm 99.8% 852 nm Diode 146 $ Request
035-0980 50.8 mm 8 mm 99.5% 45° 980 nm Diode 134 $ 4 - 5 days
035-0980-i0 50.8 mm 8 mm 99.8% 980 nm Diode 134 $ Request
035-1030 50.8 mm 8 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 1H 121 $ 4 - 5 days
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
035-1060-i0 50.8 mm 8 mm 99.8% 1047-1064 nm Nd:YAG 1H 121 $ 4 - 5 days
035-1300 50.8 mm 8 mm 99.5% 45° 1300-1320 nm YAG 151 $ Request
035-1300-i0 50.8 mm 8 mm 99.8% 1300-1320 nm YAG 151 $ 4 - 5 days
035-1550 50.8 mm 8 mm 99.5% 45° 1520-1570 nm Diode 153 $ 4 - 5 days
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
037-0400 76.2 mm 12.7 mm 99.5% 45° 380-420 nm Ti:Sa 2H 219 $ 4 - 5 days
037-0400-i0 76.2 mm 12.7 mm 99.8% 380-420 nm Ti:Sa 2H 219 $ Request
037-0515 76.2 mm 12.7 mm 99.5% 45° 500-530 nm Yb:KGW/KYW 2H 204 $ 4 - 5 days
037-0515-i0 76.2 mm 12.7 mm 99.8% 500-530 nm Yb:KGW/KYW 2H 204 $ 4 - 5 days
037-0530 76.2 mm 12.7 mm 99.5% 45° 527-532 nm Nd:YAG 2H 204 $ 4 - 5 days
037-0530-i0 76.2 mm 12.7 mm 99.8% 527-532 nm Nd:YAG 2H 204 $ Request
037-0800 76.2 mm 12.7 mm 99.5% 45° 760-840 nm Ti:Sa 1H 219 $ 4 - 5 days
037-0800-i0 76.2 mm 12.7 mm 99.8% 760-840 nm Ti:Sa 1H 219 $ Request
037-1030 76.2 mm 12.7 mm 99.5% 45° 1000-1060 nm Yb:KGW/KYW 3H 204 $ 4 - 5 days
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
037-1060-i0 76.2 mm 12.7 mm 99.8% 1047-1064 nm Nd:YAG 1H 204 $ Request

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
634.25 kB
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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.