Title :
Pulse modulation of DH-(GaAl)As lasers
Author :
Ozeki, Takeshi ; Ito, Takao
Author_Institution :
Toshiba Research and Development Center, Kawasaki, Japan
fDate :
2/1/1973 12:00:00 AM
Abstract :
The pulse modulation of DH-(GaAl)As lasers at a bit rate of 200 Mbits/s was examined. To reduce the variation of the lasing pulse peak and lasing delay time due to combinations of "1" and "0" bits, prepumping condition and the damped oscillation parameters are important. The spontaneous carrier life time of DH-(GaAl)As lasers was measured as 2-5 ns.
Keywords :
Charge carrier lifetime; Delay effects; Delay estimation; Diode lasers; Fiber lasers; Laser modes; Optical pulses; Pulse modulation; Semiconductor lasers; Threshold current;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1973.1077467
