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Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM

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Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM

Name: Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM
Brand: STAR OPTIC
Price: 1 USD

Brand Name : STAR OPTIC

Model Number : CAW

Certification : RoHS, ISO9001

Place of Origin : Wuhan, China

MOQ : 5pcs

Price : Negotiable

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 50000pcs/Month

Delivery Time : Negotiable

Packaging Details : Safe and dust-free packing

Product Name : CaF2 Windows

Feature : ow absorption coefficient and high damage threshold

Applications : excimer lasers

Transmission wavelength range : 1.65 - 3.0 µm

Cosmetic : 80/50 scratch-Dig

Sides : Uncoated, AR coatings available

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CaF2 Windows, Excimer Laser Windows, 180nm-8µM

Overview:

Calcium Fluoride (CaF2) Window is a popular choice for use with excimer lasers with the feature of its low absorption coefficient and high damage threshold.

Star Optic offers either uncoated or with a broadband anti-reflective coating for our Calcium fluoride (CaF2) windows. The uncoated windows provide high transmission from the ultraviolet (180 nm) to the infrared (8 μm). The AR-coated windows feature an antireflection coating on both sides that provides increased transmission within the 1.65 - 3.0 µm specified wavelength range.

In dry environments, Calcium fluoride (CaF2) can be used up to 1000 °C, but in the presence of moisture, degradation will occur for temperatures exceeding 600 °C. Each window has a randomly oriented crystal axis.

Calcium fluoride (CaF2) windows are also commonly used in cryogenically cooled thermal imaging systems.

General Specifications of Calcium Fluoride (CaF2) Window:

Material	Calcium Fluoride (CaF2)
Wavefront Distortion	<λ@633nm per 25mm
Surface Quality	80/50 scratch-Dig
Dimension Tolerance	+0/-0.2mm
Thickness Tolerance	±0.2mm
Parallelism	<3 arc minutes
Clear Aperture	>90%
Chamfer	Protective<0.5mmx45°
Coating	Uncoated, Upon request

Standard Products of Calcium Fluoride (CaF2) Window:

Part No.	Material	Dimension (mm)	Thickness (mm)
CAW1201	CaF2	12.7	1.0
CAW1203	CaF2	12.7	3.0
CAW2003	CaF2	20.0	3.0
CAW2005	CaF2	20.0	5.0
CAW2501	CaF2	25.4	1.0
CAW2502	CaF2	25.4	2.0
CAW2503	CaF2	25.4	3.0
CAW2505	CaF2	25.4	5.0
CAW3003	CaF2	30.0	3.0
CAW3005	CaF2	30.0	5.0
CAW3803	CaF2	38.1	3.0
CAW3805	CaF2	38.1	5.0
CAW5003	CaF2	50.8	3.0
CAW5005	CaF2	50.8	5.0

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Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM

Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM

Laser Safety Window 180nm

180nm Calcium Fluoride Window

8μm Calcium Fluoride Window

Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM Images