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HIGH POWER LASER MIRRORS FOR NANOSECOND APPLICATIONS

High damage threshold laser mirrors designed for applications with nanosecond lasers. Produced using advanced IBS coating technology.

New ultra high damage threshold laser mirrors are designed for applications with femtosecond lasers. These mirrors are produced using advanced IBS coating technology. Mirrors design wavelengths include fundamental Nd:YAG laser 1064 nm, its frequency-doubled 532 nm and 800 nm with reflection values R>99.9%. 

Laser induced damage threshold was measured at mirror design wavelength with 10 ns pulse, 100 Hz under ISO standard 21254-2 1000-on-1 conditions.

 

Substrate

Material	UV grade fused silica
S1 Surface flatness	λ/10 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 min
Chamfer	0.3 mm at 45° typical

 

Coating

Technology	Ion Beam Sputtering (IBS)
Adhesion and Durability	Per MIL-C-675A, Insoluble in lab solvents
Clear apterture	Exceeds 85% of diameter
Coated surface flatness	λ/8 at 633 nm over 80% of diameter
Laser Induced Damage Threshold	Measured at design wavelength, 10 ns pulse, 100 Hz

Design wavelength - 266 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
041-0260HHR	266 nm	UV FS	ø12.7 x 6 mm	45°	>6 J/cm²	99.5%
041-0260HHR-i0	266 nm	UV FS	ø12.7 x 6 mm	0°	>6 J/cm²	99.5%
042-0260HHR	266 nm	UV FS	ø25.4 x 6 mm	45°	>6 J/cm²	99.5%
042-0260HHR-i0	266 nm	UV FS	ø25.4 x 6 mm	0°	>6 J/cm²	99.5%
045-0260HHR	266 nm	UV FS	ø50.8 x 12 mm	45°	>6 J/cm²	99.5%
045-0260HHR-i0	266 nm	UV FS	ø50.8 x 12 mm	0°	>6 J/cm²	99.5%

Design wavelength - 355 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
041-0350UHHR	355 nm	UV FS	ø12.7 x 6 mm	45°	>10 J/cm²	99.8%
041-0350UHHR-i0	355 nm	UV FS	ø12.7 x 6 mm	0°	>10 J/cm²	99.8%
042-0350UHHR	355 nm	UV FS	ø25.4 x 6 mm	45°	>10 J/cm²	99.8%
042-0350UHHR-i0	355 nm	UV FS	ø25.4 x 6 mm	0°	>10 J/cm²	99.8%
045-0350UHHR	355 nm	UV FS	ø50.8 x 12 mm	45°	>10 J/cm²	99.8%
045-0350UHHR-i0	355 nm	UV FS	ø50.8 x 12 mm	0°	>10 J/cm²	99.8%

Design wavelength - 532 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
041-0530T6HHR	532 nm	UV FS	ø12.7 x 6 mm	45°	>10 J/cm²	99.9%
041-0530T6UHHR	532 nm	UV FS	ø12.7 x 6 mm	45°	>20 J/cm²	99.9%
041-0530T6HHR-i0	532 nm	UV FS	ø12.7 x 6 mm	0°	>10 J/cm²	99.95%
041-0530T6UHHR-i0	532 nm	UV FS	ø12.7 x 6 mm	0°	>20 J/cm²	99.95%
041-0530T6HHR-i0-45	532 nm	UV FS	ø12.7 x 6 mm	0-45°	>10 J/cm²	99.9%
042-0530HHR	532 nm	UV FS	ø25.4 x 6 mm	45°	>10 J/cm²	99.9%
042-0530UHHR	532 nm	UV FS	ø25.4 x 6 mm	45°	>20 J/cm²	99.9%
042-0530HHR-i0	532 nm	UV FS	ø25.4 x 6 mm	0°	>10 J/cm²	99.95%
042-0530UHHR-i0	532 nm	UV FS	ø25.4 x 6 mm	0°	>20 J/cm²	99.95%
042-0530HHR-i0-45	532 nm	UV FS	ø25.4 x 6 mm	0-45°	>10 J/cm²	99.9%
045-0530T12HHR	532 nm	UV FS	ø50.8 x 12 mm	45°	>10 J/cm²	99.9%
045-0530T12UHHR	532 nm	UV FS	ø50.8 x 12 mm	45°	>20 J/cm²	99.9%
045-0530T12HHR-i0	532 nm	UV FS	ø50.8 x 12 mm	0°	>10 J/cm²	99.95%
045-0530T12UHHR-i0	532 nm	UV FS	ø50.8 x 12 mm	0°	>20 J/cm²	99.95%
045-0530T12HHR-i0-45	532 nm	UV FS	ø50.8 x 12 mm	0-45°	>10 J/cm²	99.9%

Design wavelength - 800 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
041-0800NT6UHHR	800 nm	UV FS	ø12.7 x 6 mm	45°	>30 J/cm²	99.9%
041-0800NT6UHHR-i0	800 nm	UV FS	ø12.7 x 6 mm	0°	>30 J/cm²	99.9%
042-0800NUHHR	800 nm	UV FS	ø25.4 x 6 mm	45°	>30 J/cm²	99.9%
042-0800NUHHR-i0	800 nm	UV FS	ø25.4 x 6 mm	0°	>30 J/cm²	99.9%
045-0800NT12UHHR	800 nm	UV FS	ø50.8 x 12 mm	45°	>30 J/cm²	99.9%
045-0800NT12UHHR-i0	800 nm	UV FS	ø50.8 x 12 mm	0°	>30 J/cm²	99.9%

Design wavelength - 1064 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
041-1060T6HHR	1064 nm	UV FS	ø12.7 x 6 mm	45°	>20 J/cm²	99.9%
041-1060NT6UHHR	1064 nm	UV FS	ø12.7 x 6 mm	45°	>40 J/cm²	99.9%
041-1060T6HHR-i0	1064 nm	UV FS	ø12.7 x 6 mm	0°	>20 J/cm²	99.95%
041-1060NT6UHHR-i0	1064 nm	UV FS	ø12.7 x 6 mm	0°	>40 J/cm²	99.95%
041-1060T6HHR-i0-45	1064 nm	UV FS	ø12.7 x 6 mm	0-45°	>20 J/cm²	99.9%
042-1060HHR	1064 nm	UV FS	ø25.4 x 6 mm	45°	>20 J/cm²	99.9%
042-1060NUHHR	1064 nm	UV FS	ø25.4 x 6 mm	45°	>40 J/cm²	99.9%
042-1060HHR-i0	1064 nm	UV FS	ø25.4 x 6 mm	0°	>20 J/cm²	99.95%
042-1060NUHHR-i0	1064 nm	UV FS	ø25.4 x 6 mm	0°	>40 J/cm²	99.95%
042-1060HHR-i0-45	1064 nm	UV FS	ø25.4 x 6 mm	0-45°	>20 J/cm²	99.9%
045-1060T12HHR	1064 nm	UV FS	ø50.8 x 12 mm	45°	>20 J/cm²	99.9%
045-1060NT12UHHR	1064 nm	UV FS	ø50.8 x 12 mm	45°	>40 J/cm²	99.9%
045-1060T12HHR-i0	1064 nm	UV FS	ø50.8 x 12 mm	0°	>20 J/cm²	99.95%
045-1060NT12UHHR-i0	1064 nm	UV FS	ø50.8 x 12 mm	0°	>40 J/cm²	99.95%
045-1060NT12HHR-i0-45	1064 nm	UV FS	ø50.8 x 12 mm	0-45°	>20 J/cm²	99.7%

Design wavelength - 532+1064 nm, LIDT @ 10 ns pulse, 100 Hz

CODE	WAVELENGTH	MATERIAL	SIZE	AOI	LIDT	R, % (S+P)/2
062-5306UHHR	532+1064 nm	UV FS	ø25.4 x 6 mm	45°	>10 J/cm²	99.5%

描述
[描述]	High damage threshold laser mirrors designed for applications with nanosecond lasers. Produced using advanced IBS coating technology.