Yb:YAG Laser Line Mirrors
Excimer Laser Mirrors
• High Damage Threshold of up to 1,5 J/cm2
• Low Loss Dielectric Coatings
• Designed for use with Common Excimer
Wavelengths
Ideal for the most demanding UV applications,
TECHSPEC® Excimer Laser Mirrors have been optimized
for use with high power excimer lasers. A precision
UV grade fused silica substrate provides excellent
thermal stability and low wavefront distortion. All
mirrors are designed for a 45° angle of incidence and
feature very low polarization dependence. Contact us
for 0° angle of incidence versions.
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Precision
Flat Mirrors
Specialty
Flat Mirrors
Broadband
Laser MIrrors
Laser Line Mirrors Ultrafast Mirrors Mirror Substrates Float Glass Mirrors
Off-Axis
Focusing Mirrors
Focusing Mirrors
Substrate: Fused Silica
Dimensional Tolerance (mm): +0,00/-0,10
Thickness Tolerance (mm): ±0,20
Clear Aperture (%): >85
Surface Flatness: l/10
Surface Quality: 10-5
Parallelism (arcmin): <3
Back Surface: Commercial Polish
Reflectivity: 45˚: Rabs >99,8% @ DWL
Ravg >99,5% @ ± 1% of DWL
0 - 45°: Rabs >99,8 @ DWL
• >99,8% Reflectivity at Yb:YAG Harmonic
Frequencies
• Guaranteed High Laser Damage Thresholds
• 10-5 Surface Quality for Reduced Scatter in
Laser Applications
TECHSPEC® Yb:YAG Laser Line Mirrors are designed
to meet the demanding requirements of Ytterbium
doped fiber (Yb:doped fiber) and thin-disk laser
systems. These mirrors feature laser grade substrates
with λ/10 surface flatness and 10-5 surface quality
to minimize scattering effects. The durable dielectric
coatings are designed for high reflectivity at their design
wavelengths as well as high damage thresholds
at both continuous wave and pulsed laser operating
conditions. TECHSPEC® Yb:YAG Laser Line Mirrors
are ideal for laser applications that include laser ablation,
welding, drilling, cutting, and sintering. Dielectric
Yb:YAG mirror coatings for applications which
require 343 nm, 515 nm, and 1030 nm are available.
Note: Contact us for customizable wavelengths, sizes,
and varying AOI versions.
TECHSPEC® Yb:YAG Laser Line Mirrors *Specifications at 20 ns, 20 Hz
DWL: 343 nm 515 nm 1030 nm
Angle of Incidence (°): 45 0 - 45 45 0 - 45 45 0 - 45 6+
Damage Threshold, Certified*: 6 J/cm2 5 J/cm2 15 J/cm² 10 J/cm² 20 J/cm² 15 J/cm²
Dimensions
(mm)
Thickness
(mm)
Stock
No.
Price
1-5
Stock
No.
Price
1-5
Stock
No.
Price
1-5
Stock
No.
Price
1-5
Stock
No.
Price
1-5
Stock
No.
Price
1-5
Call For OEM Quantity Pricing
6,35 Dia. 4,00 #38-842 €103,25 #38-850 €112,91 #38-871 €103,25 #38-879 €112,91 #11-291 €103,25 #11-303 €112,91
6,35 x 6,35 3,18 #39-593 €108,08 #39-601 €117,73 #39-626 €108,08 #39-632 €117,73 #11-297 €108,08 #11-309 €117,73
6,35 x 9,53 3,18 #39-594 €112,91 #39-603 €123,52 #39-627 €112,91 #39-633 €123,52 #11-298 €112,91 #11-310 €123,52
12,7 Dia. 6,35 #38-843 €112,91 #38-851 €123,52 #38-872 €112,91 #38-880 €123,52 #11-292 €112,91 #11-304 €123,52
12,7 x 12,7 6,35 #39-596 €117,73 #39-604 €128,34 #39-628 €117,73 #39-634 €128,34 #11-299 €117,73 #11-311 €128,34
12,7 x 19,1 6,35 #39-597 €123,52 #39-605 €133,17 #39-629 €123,52 #39-635 €133,17 #11-300 €123,52 #11-312 €133,17
19,1 Dia. 6,35 #38-844 €123,52 #38-852 €133,17 #38-873 €123,52 #38-881 €133,17 #11-293 €123,52 #11-305 €133,17
25,4 Dia. 6,35 #38-845 €133,17 #38-853 €142,82 #38-874 €133,17 #38-882 €142,82 #11-294 €133,17 #11-306 €142,82
25,4 x 25,4 6,35 #39-598 €138,00 #39-607 €147,64 #39-630 €138,00 #39-636 €147,64 #11-301 €138,00 #11-313 €147,64
25,4 x 38,1 6,35 #39-599 €142,82 #39-610 €152,47 #39-631 €142,82 #39-638 €152,47 #11-302 €142,82 #11-314 €152,47
38,1 Dia. 6,35 #38-847 €157,29 #38-855 €166,94 #38-876 €157,29 #38-884 €166,94 #11-295 €157,29 #11-307 €166,94
50,8 Dia. 9,53 #38-849 €241,25 #38-857 €250,90 #38-878 €241,25 #38-886 €250,90 #11-296 €241,25 #11-308 €250,90
Substrate: Fused Silica
Surface Quality: 10-5
Surface Flatness: l/10
Parallelism (arcmin): <3
Clear Aperture: 90% of Diameter
Angle of Incidence (˚): 45
Diameter Tolerance (mm): +0,0/-0,2
Thickness: 12,5 and 25 mm: 6,0 ±0,2
50 mm: 10,0 ±0,2
Back Surface: Ground
TECHSPEC® Excimer Laser Mirrors
Design l
R@DWL
abs(nm)
(%)
Damage
Threshold,
By Design
Price – 12,5 mm Diameter Price – 25,0 mm Diameter Price – 50,0 mm Diameter
Stock No. 1-5 6-25 26+ Stock No. 1-5 6-25 26+ Stock No. 1-5 6-25 26+
193 >97 1,5 J/cm2 (10 ns pulse) #47-982 €225,81 €198,79
Call
#47-983 €267,31 €236,42
Call
#48-931 €320,38 €282,75
Call
248 >99 1,5 J/cm2 (10 ns pulse) #47-984 €172,73 €152,47 #47-985 €204,58 €180,45 #63-120 €294,32 €259,58
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