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Protective Windows for High Power Fiber Lasers

Protective Windows for High Power Fiber Lasers

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Overview

These high quality fused silica parallel windows are designed for use with high power fiber lasers. OEM compatible versions are available for many suppliers.

High LIDT coatings 20J / cm²
Low absorption 10-50 ppm
High quality fused silica substrates

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Products

		Compare	Model	Compatibility	sortOrder	rankScore	ranking	Drawings, CAD & Specs		Diameter	Thickness	OEM Compatibility	Availability	Featured Item	Price		Brand
		632251-117 Fiber Laser Protective Window, Fused Silica, 34 mm, 5.1 mm Thick, 1030-1090 nm $83 Show	632251-117 Fiber Laser Protective Window, Fused Silica, 34 mm, 5.1 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	34.0 mm	5.1 mm	Trumpf^®	Show		$83		Newport
		632252-117 Fiber Laser Protective Window, Fused Silica, 22.4 mm, 4.0 mm Thick, 1030-1090 nm $39 Show	632252-117 Fiber Laser Protective Window, Fused Silica, 22.4 mm, 4.0 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	22.4 mm	4.0 mm	Precitec^®	Show		$39		Newport
		632755-337 Fiber Laser Protective Window, Fused Silica, 32 mm, 6.5 mm Thick, 1030-1090 nm $63 Show	632755-337 Fiber Laser Protective Window, Fused Silica, 32 mm, 6.5 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	32.0 mm	6.5 mm	Salvagnini^®	Show		$63		Newport
		632811-117 Fiber Laser Protective Window, Fused Silica, 24 mm, 5 mm Thick, 1030-1090 nm $44 Show	632811-117 Fiber Laser Protective Window, Fused Silica, 24 mm, 5 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	24.0 mm	5.0 mm	Trumpf^®	Show		$44		Newport
		632830-117 Fiber Laser Protective Window, Fused Silica, 30 mm, 5.0 mm Thick, 1030-1090 nm $61 Show	632830-117 Fiber Laser Protective Window, Fused Silica, 30 mm, 5.0 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	30.0 mm	5.0 mm	Trumpf^®	Show		$61		Newport
		632851-117 Fiber Laser Protective Window, Fused Silica, 36 mm, 5.0 mm Thick, 1030-1090 nm $52 Show	632851-117 Fiber Laser Protective Window, Fused Silica, 36 mm, 5.0 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	36.0 mm	5.0 mm	Bystronic^®	Show		$52		Newport
		632958-117 Fiber Laser Protective Window, Fused Silica, 38.1 mm, 5 mm Thick, 1030-1090 nm $56 Show	632958-117 Fiber Laser Protective Window, Fused Silica, 38.1 mm, 5 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	38.1 mm	5.0 mm	CY^®	Show		$56		Newport
		633411-117 Fiber Laser Protective Window, Fused Silica, 37 mm, 9 mm Thick, 1030-1090 nm $72 Show	633411-117 Fiber Laser Protective Window, Fused Silica, 37 mm, 9 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	37.0 mm	7.0 mm	Precitec^®	Show		$72		Newport
		634831-117 Fiber Laser Protective Window, Fused Silica, 45 mm, 3.0 mm Thick, 1030-1090 nm $72 Show	634831-117 Fiber Laser Protective Window, Fused Silica, 45 mm, 3.0 mm Thick, 1030-1090 nm	UNIVERSAL	0.0	1.0	0.0		0.0	45.0 mm	3.0 mm	Amada^®	Show		$72		Newport

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Specifications

Material

Fused Silica
Antireflection Coating

1030 to 1090 nm
Reflectance

<0.1% to 0.2%
Transmittance

>99.6% @ 1030 nm
>99.9% @ 1064 nm
>99.6% @ 1070-1080 nm

Thermal Expansion Coefficient

∆n/∆T 9.6×10^-6 K^-1
Damage Threshold

20J/cm²
Absorption

10-50 ppm
OEM Compatibility

Various

Features

Guaranteed Premium Quality. Strict QA Inspections.

Providing you with premium quality products comes with a massive responsibility. That’s why we perform strict post-production quality tests. From inspection, throughout assembly and packing, the optics are handled in a class 1,000 clean room.

Resources

Literature

Ophir Laser Optics Catalog (21.3 MB, PDF)

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