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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

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


Product Tags:

Laser Safety Window 180nm

      

180nm Calcium Fluoride Window

      

8μm Calcium Fluoride Window

      
Quality Excimer Laser Safety Window 180nm Calcium Fluoride Window 8μM wholesale

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

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