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Coherent® CO2 beam expander

NegotiableUpdate on 02/03
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Overview
Coherent #174; CO2 beam expander $r $n is designed specifically for 10.6 μ m CO2 laser sources. $r $n has a compact appearance, making it easy to integrate into the system. $r $n adopts Coherent #174; Infrared Zinc Selenide Optical Components
Product Details

Coherent ® CO2 beam expander

Specially designed for 10.6 μ m CO2 laser source

Compact in appearance, convenient for system integration

Using Coherent ® Infrared Zinc Selenide Optical Components

General Specifications

Incident aperture (mm):
11.43
Incident angle (°):
0
basal:
Zinc Selenide (ZnSe)
Installation thread:
Input: Male M25 x 1
Maximum exit aperture (mm):
22.86
Wavelength range (nm):
10400 - 10600
Coating:
High-Efficiency Anti-Reflective Coating (10.6μm)
Coating specifications:
Rabs<0.2% @ 10.6μm
Design wavelength DWL (nm):
10600
Transmittance (%):
>99.4
Diameter of protective cover (mm):
30.48
Divergence Adjustment:
Rotating Optics

Product Model

Product Code DWL (nm) Incident aperture (mm) Maximum exit aperture (mm) beam expansion ratio base Wavelength range (nm)
11-363 10600 11.43 22.86 2X Zinc Selenide (ZnSe) 10400 - 10600
11-364 10600 11.43 22.86 4X Zinc Selenide (ZnSe) 10400 - 10600
11-365 10600 11.43 22.86 5X Zinc Selenide (ZnSe) 10400 - 10600



Detailed information

Coherent® CO2Beam expander aims to improve high-power CO2The energy distribution of a laser beam These beam expanders use Coherent technology ® High quality grade zinc selenide (ZnSe) optical components provide low beam deviation and a transmittance of over 99.4% at 10.6 μ m The efficient anti reflective coating on zinc selenide substrate results in a reflectance of less than 0.2% and an absorbance of less than 0.1% for each surface at 10.6 μ mA Coherent ® CO2The beam expander has a compact housing design M25 with M25 input threads for easy integration into CO2In laser systems For other beam magnification options, pleaseContact Us.

Please note that:II-VI Incorporated has been changed to Coherent Corp