High Energy Laser Line Optical Windows

High energy parallel windows are made with low-scatter excimer grade UV Fused Silica and optimized for high power Nd:YAG laser systems. Each surface is coated with a high efficiency, high damage-threshold antireflection coating.

High efficiency, high damage threshold, Laser Line V-Coatings
Excimer Grade UV Fused Silica for excellent thermal stability
<5 arc-second parallelism
Fine low-scatter surface with 10-5 scratch-dig surface quality
Damage resistant up to 10 J/cm²

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Showing 12 of 12 total products

Compatibility:

Description	Compatibility	Diameter	Antireflection Coating	Price
05QW20-1 Laser Line Optical Windows Optical Window, High Power, Laser Line, 12.5 mm Diameter, 1064 nm	UNIVERSAL	12.5 mm	1064 nm	$179
05QW20-2 Laser Line Optical Windows Optical Window, High Power, Laser Line, 12.5 mm Diameter, 532 nm	UNIVERSAL	12.5 mm	532 nm	$179
05QW20-3 Laser Line Optical Windows Optical Window, High Power, Laser Line, 12.5 mm Diameter, 355 nm	UNIVERSAL	12.5 mm	355 nm	$189
05QW20-4 Laser Line Optical Windows Optical Window, High Power, Laser Line, 12.5 mm Diameter, 266 nm	UNIVERSAL	12.5 mm	266 nm	$195
10QW20-1 Laser Line Optical Windows Optical Window, High Power Laser Line, 25.0 mm Diameter, 1064 nm	UNIVERSAL	25.0 mm	1064 nm	$227
10QW20-2 Laser Line Optical Windows Optical Window, High Power Laser Line, 25.0 mm Diameter, 532 nm	UNIVERSAL	25.0 mm	532 nm	$227
10QW20-3 Laser Line Optical Windows Optical Window, High Power Laser Line, 25.0 mm Diameter, 355 nm	UNIVERSAL	25.0 mm	355 nm	$227
10QW20-4 Laser Line Optical Windows Optical Window, High Power Laser Line, 25.0 mm Diameter, 266 nm	UNIVERSAL	25.0 mm	266 nm	$230
20QW20-1 Laser Line Optical Windows Optical Window, High Power Laser Line, 50 mm Diameter, 1064 nm	UNIVERSAL	50.0 mm	1064 nm	$357
20QW20-2 Laser Line Optical Windows Optical Window, High Power Laser Line, 50 mm Diameter, 532 nm	UNIVERSAL	50.0 mm	532 nm	$357

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Features

Optimized for Nd:YAG Laser Applications

Each surface of our High Energy Parallel Windows is coated with a high efficiency, high damage threshold V-coating. Coatings are available to maximize transmission at 1064nm, 532nm, 355nm and 266nm, corresponding to the 1st, 2nd, 3rd, and 4th harmonics for Nd:YAG lasers.

High Precision Manufacturing

These high energy parallel windows are manufactured to the highest precision with flatness up to λ/10 for low distortion and < 5 arc second parallelism for exceptionally low beam deviation.

Low Scatter

Our high energy parallel windows are made with the finest quality excimer grade UV fused silica material for extremely low bulk scatter and autofluoresence. These optics boast a high quality surface of 10-5 scratch-dig for very low surface scatter.

Accessories

Description	Compatibility	Price
LH-0.5A Fixed Lens Mount, 0.50 in. (12.7 mm) Diameter, 8-32 Thread, A-LINE	IMPERIAL	$20
LH-1T Thin Lens Mount, Fixed, 25.4 mm Diameter, 8-32 Thread., A-LINE	IMPERIAL	$21
LH-2A Fixed Lens Mount, 2.0 in. (50.8 mm), 8-32 Thread, A-LINE	IMPERIAL	$36