Search
Menu
Lambda Research Optics, Inc. - Mission
Photonics Dictionary

synchronous detector

A detector sensitive only to signals close to or at a particular frequency that is the same as the frequency of a control signal applied independently. The synchronous detector also is phase-sensitive and is used in bridge and other null circuits as an anti-noise device.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.