DOIONLINE

DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-1617

Publish In
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC
Journal Home
Volume Issue
Issue
Volume-3, Issue-1  ( Jan, 2015 )
Paper Title
Electronic Feedback System For Stabilization Of Fiber Interferometer
Author Name
Apoorv Tandon, A Vinod Kumar, Srinjoy Sen
Affilition
SRM University
Pages
54-59
Abstract
When a constant laser light passes through the fiber interferometer we expect the constant output intensity but due to temperature fluctuations and mechanical vibrations the phase of the light passing in one of the arms changes with respect to another and we get the drift in the output voltage. Conventionally lock-in amplifiers are used but they are expensive and complex. Hence, we have designed an electronic feedback system to compensate the drift in the output voltage.
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