Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
Email Facebook Twitter Google+ LinkedIn

OSA205 Optical Spectrum Analyzer
Sep 2013
Thorlabs Inc.Request Info
NEWTON, N.J., Sept. 27, 2013 — The OSA205 optical spectrum analyzer from Thorlabs Inc. operates in the mid-IR region from 1 to 5.6 µm to quickly measure unknown spectra.

The device is based on a Michelson interferometer geometry and comes equipped with a stabilized 632.991-nm reference HeNe laser. It measures the spectral power of narrowband and broadband sources, delivering ±2 ppm accuracy and 1 ppm repeatability. For narrowband sources (<10 GHz), a wavelength meter mode improves the accuracy to 1 ppm and repeatability to 0.2 ppm.

The reference laser measures the interferogram simultaneously with the unknown spectrum to provide real-time compensation for changes in the optical path, achieving a maximum spectral resolution of 7.5 GHz.

For more information, visit:


* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2017 Photonics Media
x We deliver – right to your inbox. Subscribe FREE to our newsletters.