Accession Number : ADP007035
Title : Automatic Gain Control of Erbium-Doped Fiber Amplifier by Detecting Spontaneous Emission Power along the Fiber,
Corporate Author : NIPPON TELEGRAPH AND TELEPHONE CORP TAKE TRANSMISSION SYSTEMS LABS
Personal Author(s) : Aida, Kazuo ; Masuda, Hiroji
Report Date : 22 MAY 1992
Pagination or Media Count : 4
Abstract : EDFA gain control is achieved by detecting the spontaneous emission power radiated along the EDF and modulating the pump LDs with optoelectronic feedback.
Descriptors : *AMPLIFIERS, CONTROL, EMISSION, FEEDBACK, GAIN, POWER, PUMPS, OPTICAL COMMUNICATIONS, FIBERS.
Subject Categories : Electrical and Electronic Equipment
Fiber Optics and Integrated Optics
Distribution Statement : APPROVED FOR PUBLIC RELEASE