Title :
1.5 μm wavelength tunable phase-shift controlled distributed feedback laser diode with constant spectral linewidth in tuning operation
Author :
Numai, Takahiro ; Murata, Shotaro ; Mito, I.
Author_Institution :
Opto-electron. Res. Labs., NEC Corp., Kawasaki
fDate :
11/24/1988 12:00:00 AM
Abstract :
A newly developed 1.5 μm wavelength tunable phase-shift controlled distributed feedback laser diode (DFB LD) is presented. An almost constant spectral linewidth from 24 to 29 MHz has been achieved over a tuning range as wide as 110 GHz (9.0 Å)
Keywords :
distributed feedback lasers; optical communication equipment; semiconductor junction lasers; tuning; 1.5 micron; 24 to 29 MHz; DFB LD; constant spectral linewidth; distributed feedback laser diode; phase shift controlled laser; tuning operation; tuning range 110 GHz; wavelength tunable laser;
Journal_Title :
Electronics Letters
