ZnSe windows for spectrometers and detectors


Laser Research Optics, Providence, RI, is offering zinc selenide (ZnSe) windows with a very wide transmission range for use in spectrometers and detectors.

The ZnSe Windows operate over a transmission range of 0.1-18 μm, with a very low absorption coefficient (0.0005/cm at 10.6 μm) and are non-hygroscopic. They can be supplied blank, polish finished, and DBAR coated in 0.5-3.0 in. OD sizes and various thicknesses to match specific customer requirements.

The chemical-vapor-deposition grown ZnSe Windows target systems operating in various bands within the material's transmission range; typical surface quality in the IR is 40-20 scratch-dig, 60-40 in the 0.8-7 μm region, and 60-40, 80-50, or 120-80 scratch-dig for 7-16 μm region.

Get All the Industrial Laser Solutions News Delivered to Your Inbox

Subscribe to Industrial Laser Solutions Magazine or email newsletter today at no cost and receive the latest news and information.

 Subscribe Now
ILS Blogs
David Belforte
David Beleforte

Let's grow LME

Mon Apr 22 08:51:00 CDT 2013

Looked at manufacturing lately?

Wed Mar 20 09:57:00 CDT 2013

Industrial laser market meets forecast

Fri Mar 08 10:59:00 CST 2013

Photonics West features ultra-fast and fiber lasers

Mon Feb 18 13:31:00 CST 2013

Follow us at Join us on

Twitter - Industrial Laser Solutions


There is no current content available.
There is no current content available.

See Article Archive

View Industrial Laser Solutions past articles.

Copyright © 2007-2016. PennWell Corporation, Tulsa, OK. All Rights Reserved.PRIVACY POLICY | TERMS AND CONDITIONS