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Changchun Ruiqi Optoelectronics Co.,Ltd

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Home > Products > Optical Windows > BaF2 Window > Barium Fluoride(BaF2) IR Optical Crystal Windows

Barium Fluoride(BaF2) IR Optical Crystal Windows
Barium Fluoride(BaF2) IR Optical Crystal Windows
Barium Fluoride(BaF2) IR Optical Crystal Windows
Barium Fluoride(BaF2) IR Optical Crystal Windows
Barium Fluoride(BaF2) IR Optical Crystal Windows

Barium Fluoride(BaF2) IR Optical Crystal Windows

Payment Type: T/T,Paypal,Western Union
Incoterm: FOB
Min. Order: 10 Pair
Delivery Time: 10 Days

Basic Info

    Model No.: RQ-BA

    Usage: Optical

    Type: Flat Lens

    Transmittance: >95%

    Shape: Laminated Lenses

    Material: Optical Glass, BK7,Fused Quartz,Sapphire,CaF2,BaF2,MgF2,Ge Etc

    Lenses Color: Clear

    Customized: Customized

    Coating: UV

    Dimension: Custom Made Round Or Square

    S/D: 60-40

    Flatness: Lambda/4

Additional Info

    Packaging: carton

    Productivity: 1000

    Brand: RQ

    Transportation: Air,TNT FedEx

    Place of Origin: changchun

    Supply Ability: 10-10000

    HS Code: 9001909090

    Port: Changhun,Shanghai,Beijing

Product Description

Barium Fluoride(BaF2) IR Optical Crystal Windows


BaF2 Window is transparent from the ultraviolet to the infrared, from 150-200nm to 11-11.5μm, and can be used as a material to make optical components such as lenses. Optical Baf2 Window is used in windows for infrared spectroscopy, in particular in the field of fuel oil analysis. Its transmittance at 200nm is relatively low (0.60), but at 500nm it goes up to 0.96-0.97 and stays at that level until 9μm, then it starts falling off (0.85 for 10μm and 0.42 for 12μm). The refractive index is about 1.46 from 700nm to 5μm. Barium Flouride is used as a preopacifying agent and in enamel and glazing frits production. It is also used in metallurgy, as molten bath for refining aluminum.

In the most general sense, an Optical Windows are flat piece of material, transparent at some portion of the electromagnetic spectrum from UV to IR, that allows the desired portion of the spectrum to pass into an optical instrument unaltered. Optical Germanium Windows are commonly used as reference surfaces, beamsplitters, or as a layer of protection between an Optical Laser Lens instrument and the environment.


Barium Fluoride (BaF2) Windows can be used in a variety of applications, such as infrared spectroscopy, due to their wide broadband transmission that extends from the deep ultraviolet to the long-wave infrared.



Technical Specifications:

Material BaF2
Dimension 5-300mm circular or square upon request
Dimension Tolerance +0/-0.1mm as request
Parallelism 3arc minute
Surface Quality 60/40
Flatness lambda/4 per 25nm at 632.8nm
Type Circular.square,Wedge,Customized
Edge 0.2mm*45degree,others are available upon customer request
Coating

Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating


Products Show

BaF2 IR WindowsBaf2 windowBaF2 window

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PackageTestingPolishingPolishing

Looking for ideal BaF2 IR Windows Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Barium Fluoride Optical Windows are quality guaranteed. We are China Origin Factory of Barium Fluoride Optical Crystal Window. If you have any question, please feel free to contact us.

Product Categories : Optical Windows > BaF2 Window

Send Inquiry

jeffery liu

Mr. jeffery liu

Email:

jeffery@ruiqioptics.com

Send Inquiry

Tel:86-0431-81006808

Fax:

Mobile Phone:+8613844008849

Email:jeffery@ruiqioptics.com

Address:Hansen Jinshuo Square, Room 206,Unit 3, Building 6, Erdao District 130031, Changchun, Jilin