Laser Windows

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Page 5 - Laser Windows

Alkor Si Windows
Alkor Technologies
We can provide up to 300 mm diameter Silicon windows with S/D 20/10; Flatness 0.25 waves at 633 and parallelism up to 10 arc. sec. Custom sizes, specifications, AR and DLC coating are available. Thin Floatzone Silicon windows with 0.5-1mm thick can be used for 8-12µm spectral range with suitable AR coating.

Specifications

Substrate Material: Si
Antireflection Coating: Coated
Diameter: 6.35 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/4
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Data Sheet
Alkor KBr Windows
Alkor Technologies
Potassium Bromide (KBr) is a material commonly used in FTIR spectroscopy. We have long experience of supplying the KBr windows of standard (catalogue) sizes for the commonly used instruments from Perkin Elmer, Nicolette, Bruker Optics, Pike, etc. Most popular drilled KBr windows such as KBr 32x3mm (demountable cell windows) for ...

Specifications

Substrate Material: KBr
Antireflection Coating: Coated
Diameter: 12.7 mm
Surface Quality: 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Alkor BaF2 Windows
Alkor Technologies
Welcome to our new BaF2 windows catalog. We produce custom size BaF2 windows, drilled and rectangular BaF2 windows for spectroscopy and vacuum chambers and BaF2 wedges upon request. We have full process from BaF2 crystal growth to polished BaF2 windows. That is why we can offer one of the best price on the market. Check now!

Specifications

Substrate Material: BaF2
Antireflection Coating: Uncoated
Diameter: 6.9 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/2
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Data Sheet
Alkor KCl Windows
Alkor Technologies
Welcome to our KCl windows catalog. Custom sizes and specifications, drilled KCl windows (discs), KCl wedges are available. We have long experience of supplying the windows of standard (catalogue) sizes for the commonly used instruments.

Specifications

Substrate Material: KCI
Antireflection Coating: Uncoated
Diameter: 12.7 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Alkor MgF2 Windows
Alkor Technologies
Magnesium Fluoride (MgF2) windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications. Often used as UV viewports. Standard orientation of the crystal is ...

Specifications

Substrate Material: MgF2
Antireflection Coating: Uncoated
Diameter: 12.7 mm
Surface Quality: 40-20 scratch-dig, 60-40 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Alkor ZnSe Windows
Alkor Technologies
Zinc Selenide windows is suitable for applications in the IR band and is often used as a IR viewport window for thermography or as demountable cell windows in spectroscopy. We provide a large variety of ZnSe windows for vacuum viewports suitable for different flanges. For the better perfomance of ZnSe windows we offer ...

Specifications

Substrate Material: ZnSe
Antireflection Coating: Coated
Diameter: 10.0 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/10
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Data Sheet
Alkor Sapphire Windows
Alkor Technologies
Sapphire windows are suitable for applications in the IR band and is often used as a IR viewport window for thermography. We provide a large variety of Sapphire windows for vacuum viewports. Sapphire UV and IR transmission properties in combination with ability to withstand harsh chemicals, high pressures and temperatures ...

Specifications

Substrate Material: Sapphire
Antireflection Coating: Uncoated
Diameter: 6.0 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/2
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Data Sheet
Alkor Ge Windows
Alkor Technologies
Custom Germanium windows (round, square, wedges) are available upon request. High Precision Germanium windows: We can provide Germanium windows with S/D 20/10; Flatness 0.25 waves at 633 and parallelism up to 10 arc. sec.

Specifications

Substrate Material: Ge
Antireflection Coating: Coated
Diameter: 6.35 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/10
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Data Sheet
Alkor CaF2 Windows
Alkor Technologies
Welcome to our new CaF2 windows catalog. We produce CaF2 windows made out of excimer, UV or IR grade Calcium Fluoride. Custom sizes and specifications of CaF2 windows, drilled CaF2 cell windows and Raman grade CaF2 slides for spectroscopy, CaF2 viewports for vacuum chambers, CaF2 wedges are available. We have full process ...

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 6.00 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: Other
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Data Sheet
Rectangular Windows are offered in variety of materials such as BK7, B270, UV fused silica. which material is selected as windows is decided by material transmission and mechanical properities od materials.The windows are used to protected whole optical system, electronic detectors and sensors from some harsh outside environments.

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Coated, Uncoated
Diameter: 100 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness: lambda/20, lambda/10, lambda/8
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Data Sheet
Brewster Windows are uncoated substrates that can be used in series as polarizers, or to clean uo a partially polarized beam, When positioned at Brewster\'s angle, the P-polarized component of the light enters and exits the window without reflection losses, while the S-polarized component is partially reflected.

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig, 20-10 scratch-dig
Surface Flatness: lambda/10, lambda/8
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Data Sheet
Flat Windows
Lensel
We can make lenses up to 300 mm in size. The lens shown is a 290mm long, 160mm wide, 60mm thick plano convex lens used in the Pharmaceutical Industry as a magnifier.

Specifications

Substrate Material: N-BK7, Fused Silica
Antireflection Coating: Coated
Diameter: 300 mm
Surface Quality: 40-20 scratch-dig
Surface Flatness: lambda/10
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Data Sheet
Laser Windows are used to transmit designated wavelengths or protect sensitive components or work areas from stray light. Laser Windows use special substrates, coatings or a combination of the two of provide superior performance at specific laser wavelengths or over a range of wavelengths.

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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Data Sheet
Optical flat is an optical glass polished to be extremely flat on one or both sides. Flatness can be from L/4-L/20 as requested.If for single surface high precision optical flats, normally we have an arrow in the edge to indicate the high precision surface.Application: Polish machine colimate,flatness standard, laser system, ...

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, Ge
Antireflection Coating: Uncoated
Diameter: 400 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: lambda/20, lambda/10
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Data Sheet
Wedge windows used for creating precision beam deviation which will not affect other light parameters. Most of the time they are laser grade surface finish, and AR coating applied if needed.PHYO can make the wedge windows according to the request for different angles, surface finish grade and coating in various type AR.

Specifications

Material: BK7, UVFS, Custom
Surface Flatness: Lambda/10, Lambda/8, Lambda/4
Surface Quality (Scratch-Dig): 10-5, 20-10, 40-20
Wedge Angle: 30 arc minutes
Diameter: 25.4 mm
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Data Sheet
Optical Window: Optically flat, double sides parallel polishing of the optical glass into a relatively high precision of the surface. Mostly it is used for the testing or assembly equipments in order to allow light get into the testing machine or the instruments. PHYO Optics provide many different type of windows using various ...

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire, Ge, ZnSe, ZnS, CaF2, IR Grade CaF2, MgF2
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/8, lambda/4
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Data Sheet
Super polished technology is an optical fabrication technique developed specifically to achieve minimal roughness values. CASTECH manufacture the super polished substrate which is able to achieve below 2 Ǻ roughness levels on materials such as fused silica, and optical glasses . And the roughness are measured by Zygo NewView 8300 and AFM.

Specifications

Substrate Material: N-BK7, Fused Silica, UV Grade Fused Silica, IR Grade Fused Silica, Sapphire
Antireflection Coating: Coated, Uncoated
Diameter: 10 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/10
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Data Sheet
Specialize in high precision sapphire optical products:  window, prism, lens, tube, rod, dome, concave, convex. etc.

Specifications

Material: Sapphire
Surface Flatness: Lambda/10
Surface Quality (Scratch-Dig): 10-5
Wedge Angle: 3 arc minutes
Diameter: 200 mm
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Data Sheet
Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 100 mm
Surface Quality: 20-10 scratch-dig, 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 50 mm
Surface Quality: 40-20 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Watch case window made out of flat sapphire glass. High surface flatness and scratch-dig can be achieved. 

Specifications

Substrate Material: Sapphire
Antireflection Coating: Coated
Diameter: 100 mm
Surface Quality: 40-20 scratch-dig, 60-40 scratch-dig, 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Ideal for Excimer Laser ApplicationHigh Transmission at 180nm to 8umCustom Size Available

Specifications

Substrate Material: CaF2
Antireflection Coating: Uncoated
Diameter: 25.4 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: 1 lambda
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Data Sheet
Union Optic offers laser protection window for applications which require protecting laser output. High damage threshold (>15J/cm2) AR coating on both sides can minimize the reflections. These windows are used in front of lasers for material processing in order to protect the laser optics from hot material drops.

Specifications

Substrate Material: N-BK7, Fused Silica
Antireflection Coating: Coated
Diameter: 25.4 mm
Surface Quality: 60-40 scratch-dig
Surface Flatness: 1 lambda
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Data Sheet
Xinxiang Shenzhou Crystal Technology Co., Ltd is one of  GaAs, InP, GaSb material manufacturers in China founded in 1970, headquarter is located in Xinxiang, with one research center in Beijing.We provides EPI wafer to optoelectronics and microelectronics industry, in diameter range from 2\" to 6 ...

Specifications

Substrate Material: GaAs
Antireflection Coating: Coated, Uncoated
Diameter: 25.4 mm
Surface Quality: 80-50 scratch-dig
Surface Flatness: Not Specified
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Data Sheet
Germanium is well suited for IR laser applications. Due to its broad transmission range and opacity in the visible portion of the spectrum. It also acts as a longpass filter for wavelengths greater than 2 µm. In addition, germanium is inert to air, water, alkalis, and many acids. Germanium\'s transmission properties are highly ...

Specifications

Substrate Material: Ge
Antireflection Coating: Uncoated
Diameter: 20 mm
Surface Quality: 10-5 scratch-dig
Surface Flatness: lambda/8
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Data Sheet