TECHSPEC® λ/10 Ultra-Low Reflectivity Windows
102 +44 (0) 1904 788600 | Edmund Optics® lenses mirrors filters polarizers & waveplates prisms beamsplitters laser optic assemblies windows
• 0,1% Reflectivity Laser Line Coatings
• Nd:YAG and Yb:YAG Wavelength Options
• 10-5 Surface Quality Substrates
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
266nm
246 251 256 261 266 271 276 281
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
343nm
Substrate: Fused Silica
Diameter Tolerance (mm): +0/-0,1
Thickness Tolerance (mm): ±0,20
Clear Aperture (%): 90
Surface Flatness: λ/10
Surface Quality: 10-5
Parallelism (arcmin): < 3
Angle of Incidence (°): 0
Coating Specification: Rabs < 0,10% @ DWL
Damage Threshold, By Design (J/cm2): 266 nm: 3 @ 20 ns, 20 Hz
343 & 355 nm: 7,5 @ 20 ns, 20 Hz
515 & 532 nm: 10 @ 20 ns, 20 Hz
1030 & 1064 nm: 15 @ 20 ns, 20 Hz
313 323 333 343 353 363 373
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
Diameter
(mm)
Thickness
(mm)
266 nm
Stock No.
343 nm
Stock No.
355 nm
Stock No.
515 nm
Stock No.
532 nm
Stock No.
1030 nm
Stock No.
1064 nm
Stock No.
Price
12,7 6,35 #11-214 #11-227 #11-243 #11-251 #11-259 #11-267 #11-275 €115,00
19,1 6,35 #11-221 #11-230 #11-245 #11-253 #11-261 #11-269 #11-277 €125,00
25,4 6,35 #11-222 #11-231 #11-246 #11-254 #11-262 #11-270 #11-278 €135,00
38,1 6,35 #11-224 #11-233 #11-248 #11-256 #11-264 #11-272 #11-280 €175,00
50,8 9,53 #11-226 #11-242 #11-250 #11-258 #11-266 #11-274 #11-282 €270,00
Call For Custom Capabilities and OEM Quantity Pricing
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
355nm
335 340 345 350 355 360 365 370
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
515nm
465 475 485 495 505 515 525 535 545 555
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
532nm
482 492 502 512 522 532 542 552 562 572
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
0.45
0.4
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
1030nm
990 1000 1010 1020 1030 1040 1050 1060
R (%)
(nm)
0.25% V-Coat
0.1% Ultra V-Coat
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