Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
SPECIAL ANNOUNCEMENT
2016 Photonics Buyers' Guide Clearance! – Use Coupon Code FC16 to save 60%!
share
Email Facebook Twitter Google+ LinkedIn

FREQUENCY LOCKING

Photonics Spectra
Jul 2002
EXFO Inc.Request Info
 
A digital frequency-locking system that enables integration of wavelength lockers with frequency-tuning devices has been unveiled by Exfo Electro-Optical Engineering Inc. The DFL-5720 automatically or manually locks the frequency of a laser source to a reference optical filter, such as a gas absorption line or a Fabry-Perot transmission peak. It has three programmable input and output ports and uses digital processing to control the frequency of a variety of tunable devices with precision down to ±50 MHz. The company says this system replaces an oscilloscope, two function generators, a lock-in amplifier, a feedback loop controller and a programmable signal-processing computer.


REQUEST INFO ABOUT THIS PRODUCT

* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
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
©2016 Photonics Media
x Subscribe to Photonics Spectra magazine - FREE!