Title :
In-line phase-sensitive amplifier with optical-PLL-controlled internal pump light source
Author :
Imajuku, W. ; Takada, A.
Author_Institution :
NTT Opt. Network Syst. Labs., Kanagawa, Japan
fDate :
12/4/1997 12:00:00 AM
Abstract :
Randomly modulated signal pulses from an independent source are successfully amplified by a phase-sensitive amplifier with an internal pump light source whose optical phase is locked to that of the injected signal using an optical phase-locked loop
Keywords :
laser beam applications; optical communication equipment; optical parametric amplifiers; optical phase locked loops; optical pumping; in-line phase-sensitive amplifier; independent source; internal pump light source; optical phase locking; optical phase-locked loop; optical-PLL-controlled light source; randomly modulated signal pulses;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19971360
