Zinc Selenide Optical Windows
from Zygo Corporation
Silicon windows have good transmission in the range from 1.2 to 7.0 µm, with little or no distortion of the transmitted signal. Silicon has an advantage over other IR materials due to its low density (about half that of Zinc Selenide or Germanium), making it ideal for optical systems where... [See More]
- Window Material: Zinc Selenide
from Changchun Yutai Optics Co., Ltd.
Applications of ZnSe windows. 1. High power CO2 laser:reflector and beam splitter mirrors in high power CO2 lasers due to its low absorption rate and high thermal shock tolerance. 2. Thermal and infrared imaging: thermal imaging, infrared temperature measurement, medical systems and industrial... [See More]
- Window Material: Zinc Selenide; ZnSe
- Surface Quality: 60-40 Scratch / Dig
- Parallelism or Wedge Angle: 180
- Surface Flatness: λ/10
from Newport MKS
The 10ZS20 is a 1 inch (25.4 mm) diameter, 2.0 mm thick Zinc Selenide window. Zinc Selenide windows have wide variety of usage in high power CO2 laser systems because of its low absorption coefficient and high resistance to thermal shock. It is an excellent choice for any IR applications due to its... [See More]
- Window Material: Zinc Selenide; CVD Laser Grade ZnSe
- Thickness: 2
- Window Diameter, Side Length, or Rectangular Length: 25.4
- Wedged or Parallel?: Parallel
from HG Optronics, Inc.
Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 4.1 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser welding machine, they are used... [See More]
- Window Material: BK7 Glass; UV Grade Fused Silica; Zinc Selenide; BK7, Fused Silica, ZnSe...etc
- Window Diameter, Side Length, or Rectangular Length: 4 to 120
- Window Shape: Circular (optional feature)
- Wedged or Parallel?: Parallel
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; Silicon, Barium Fluoride, Infrasil®
- Window Shape: Circular; Rectangular
- Window Type: Plane
- Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8
from EKSMA OPTICS
Zinc selenide (ZnSe) is the most popular material for infrared applications. Due to a very wide transmission range covering 0.6-22 µm chemical vapor deposition grown ZnSe as a high optical quality material is used to manufacture optical components (windows, mirrors, lenses) for high power IR... [See More]
- Window Material: Zinc Selenide
- Window Diameter, Side Length, or Rectangular Length: 12.7 to 76.2
- Window Shape: Circular
- Thickness: 2 to 6.4
from Intrinsic Crystal Technology Co., Ltd. (ICC)
FTIR transmission windows - round,square,drilled, and customized Transmission spectroscopy is one of the basic techniques for IR analysis. The sample and wavelength to be analyzed determine the choice of window material, path length and window arrangement. [See More]
- Window Material: Calcium Fluoride; Germanium; Sapphire; Zinc Selenide; KBr, ZnS, Silicon, BaF2, LiF, Fused Quartz, MgF2, SiO2
- Window Shape: Circular; Square; Rectangular
from Rainbow Research Optics, Inc.
Optical Windows are often used to create a physical barrier between two different environments – preventing two gases from mixing together, separating liquids from the air, keeping a sealed system in a vacuum. In many optical systems, a window is used to protect more expensive optical... [See More]
- Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; VUV MgF2; SUPRASIL 1; Silicon; Zinc Sulfide
- Window Shape: Circular; Square; Rectangular
- Window Type: Plane; Brewster
- Wedged or Parallel?: Parallel (optional feature); Wedged (optional feature)
from Shanghai Optics
A ZnSe window is an optical window formed of Zinc Selenide, a transparent, highly stable material. These windows feature extremely low IR absorption, and have a high resistance to thermal shock. Their transmission range is 0.5 μm – 22 μm. ZnSe optical windows are often used in... [See More]
- Window Material: Zinc Selenide
from UNI OPTICS(Fujian) Co., Ltd
1 、What are laser windows?. Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 2 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser... [See More]
- Window Material: BK7 Glass; UV Grade Fused Silica; Zinc Selenide
- Window Diameter, Side Length, or Rectangular Length: 4 to 80
- Window Shape: Circular
- Wedged or Parallel?: Parallel
from Fairfield Crystal Technology, LLC.
OPTICAL COMPONENT MANUFACTURING. Fairfield Crystal provides component manufacturing for your most challenging designs and applications. Combined with our expertise in crystal growth our component fabrication team is able to manufacture highly polished single crystal lenses, prisms, wedges,... [See More]
- Window Material: Calcium Fluoride; Zinc Selenide
- Surface Flatness: λ/2; λ/4; λ/5; λ/8; λ/10; λ/20
- Surface Quality: 10-5 Scratch / Dig; 20-10 Scratch / Dig; 40-20 Scratch / Dig; 60-40 Scratch / Dig; 80-50 Scratch / Dig
from Rocky Mountain Instrument/RMI Laser
Brewster Windows are primarily used in laser cavities to produce a beam with a high degree of polarization purity. When unpolarized light is incident on an uncoated substrate at Brewster ’s Angle, the reflected portion is completely S polarized and the transmitted portion is partially P... [See More]
- Window Material: Germanium; Zinc Selenide; Chalcogenide Glass
- Window Shape: Circular
- Window Type: Brewster
- Wedged or Parallel?: Wedged