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Key Features and Characteristics:
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Material:Zinc Selenide (ZnSe) is a preferred material for IR optics due to its excellent transmission in the IR spectrum, low absorption, and resistance to thermal shock.
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Purity:ZnSe used in these windows is typically produced via CVD, resulting in high purity levels (e.g., 99.999%).
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Stepped Structure:The stepped design helps to minimize fringe patterns from etalon effects and prevent feedback in laser cavities.
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Customization:These windows can be custom-made with specific dimensions, coatings (e.g., anti-reflection coatings for specific wavelength ranges), and surface finishes to meet particular application requirements.
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Applications:ZnSe stepped windows are used in a wide array of applications, including:
-
High-power CO2 laser systems:
Their low absorption and thermal stability make them suitable for use as resonator windows.
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Forward Looking Infrared (FLIR)
and thermal imaging systems:
Their IR transmission properties are crucial for these applications.
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Other IR optical systems:
They find use in various other systems requiring high-quality IR transmission.
-
High-power CO2 laser systems:
Their low absorption and thermal stability make them suitable for use as resonator windows.
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Handling:Due to the softness of ZnSe, these windows require careful handling to avoid scratching or damage. It is recommended to wear gloves and avoid touching the optical surfaces.
Examples of Suppliers:
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ISP Optics
:
Offers ZnSe wedged windows with a 30 arcmin or 3° wedge.
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Avantier Inc.
:
Specializes in custom ZnSe optical components, including windows.
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Firebird Optics
:
Offers ZnSe windows with various coatings and dimensions.
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Creator Optics
:
Provides custom-made ZnSe windows for precision optical and laser applications.
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Thorlabs
:
Offers ZnSe windows in various sizes and with different AR coatings.
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Edmund Optics
:
Provides custom manufacturing services for ZnSe optics, including windows.
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Newport Corporation
:
Offers ZnSe optical windows for IR applications, including high-power CO2 lasers.
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High-Precision Optical Windows,Customized Optical Square ...Stepped Window is an optical window plate with a stepped structure, generally made of optical materials such as quartz glass and s...Wts-photonics.com
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Stepped Window - Wts-photonics.comWTS locate in the beautiful southeast coastal city, Fuzhou, a famous optical city in China. WTS has 11,000 square meters of standa...wts photonics co.,ltd
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Custom Size High Precision Znse Window for IR Optical ...Custom Size High Precision Znse Window for IR Optical Instrument, Find Details about Glass Lens, Ge Windows from Custom Size High ...Tianjin Tengteng Optoelectronic Technology Co., Ltd.
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Zinc Selenide (ZnSe) Windows
Edmund Optics
https://www.edmundoptics.com
› zinc-selenide-znse-wi...
Edmund Optics
https://www.edmundoptics.com
› zinc-selenide-znse-wi...
TECHSPEC® Zinc Selenide (ZnSe) Windows
are ideal for a wide variety of infrared applications, including thermal imaging, FLIR, and medical systems.
Zinc Selenide (ZnSe) Windows
Thorlabs
https://www.thorlabs.com
› newgrouppage9
Thorlabs
https://www.thorlabs.com
› newgrouppage9
Thorlabs'
Precision Zinc Selenide (ZnSe) Windows
are offered in Ø1/2" and Ø1" sizes. They are available uncoated for use from 600 nm to 16 μm or with an ...
ZnSe Windows — Firebird Optics
Firebird Optics
https://www.firebirdoptics.com
› optical-windows › znse...
Firebird Optics
https://www.firebirdoptics.com
› optical-windows › znse...
ZnSe windows are widely used in a range of IR optical systems and laser applications
due to their high transparency, low absorption, and high thermal stability.
$141.00 to $2,614.00
In stock
$15 delivery
Missing:
precision
‎
stepped
High-Precision Optical Windows,Customized ...
wts photonics co.,ltd
https://www.wts-photonics.com
› category › optical-wi...
wts photonics co.,ltd
https://www.wts-photonics.com
› category › optical-wi...
Stepped Window is an optical window plate with a stepped structure
, generally made of optical materials such as quartz glass and sapphire. Hot Tags : ZnSe ...
ISP Optics Zinc Selenide (ZnSe) Wedged Windows
Edmund Optics
https://www.edmundoptics.com
› zinc-selenide-znse-we...
Edmund Optics
https://www.edmundoptics.com
› zinc-selenide-znse-we...
ISP Optics Zinc Selenide (ZnSe) Wedged Windows
eliminate etalon effects and are ideal for beam sampling applications. ✓ Shop now with Edmund Optics!
Zinc Selenide (ZnSe) Windows
EKSMA Optics
https://eksmaoptics.com
› uv-and-ir-optics › zinc-selenid...
EKSMA Optics
https://eksmaoptics.com
› uv-and-ir-optics › zinc-selenid...
ZnSe as a high optical quality material
is used to manufacture optical components
(windows, mirrors, lenses) for high power IR lasers.
ZnSe Windows for CO 2 lasers
Laser Components
https://www.lasercomponents.com
› product › znse-wind...
Laser Components
https://www.lasercomponents.com
› product › znse-wind...
ZnSe windows (Type WNZ) are used as end elements or protective windows
. Similar to cutting lenses, they are made exclusively with high quality "laser grade"Â ...
Zinc Selenide (ZnSe) Wedged Windows
Thorlabs
https://www.thorlabs.com
› newgrouppage9
Thorlabs
https://www.thorlabs.com
› newgrouppage9
Thorlabs offers these wedged Ø1/2" and Ø1"
zinc selenide
(
ZnSe
)
windows
. These wedged
optics
eliminate fringe patterns and can be used to help avoid cavity ...
Custom Size High Precision Znse Window for IR Optical ...
Made-in-China.com
https://tengtengoptics.en.made-in-china.com
› product
Made-in-China.com
https://tengtengoptics.en.made-in-china.com
› product
Custom Size High Precision Znse Window
for IR Optical Instrument. US$10.00-100.00. 1Piece (MOQ)Â ...
·
Review by MIC_BUYER
ZnSe Windows and Lens
Zoolied Inc
https://www.zoolied.com
› znse-windows-and-lens
Zoolied Inc
https://www.zoolied.com
› znse-windows-and-lens
Zinc selenide
lenses are an excellent material choice for infrared Laser Focus
Lens
, suitable for applications with wavelengths between 600 nm and 16 μm.
$7 to $250
