Title :
Regeneration of optical frequency-shift-keying signal using self-pulsating and self-oscillating mechanisms in laser diodes
Author :
Lim, C.G. ; Iezekiel, S. ; Snowden, C.M.
Author_Institution :
Sch. of Electron. & Electr. Eng., Leeds Univ., UK
Abstract :
Summary form only given. The use of self pulsating (SP) and HF self-oscillating mechanisms in LDs for all-optical regeneration of optical FSK signals have been proposed as a means of realizing transparent FSK system. Simulation results show that the requirements of the high speed photodetector and high-frequency electronics of the receiver are relaxed by these schemes, since they enable envelope detection to be used for data recovery
Keywords :
electro-optical modulation; frequency shift keying; optical receivers; optical repeaters; photodetectors; semiconductor lasers; telecommunication signalling; all-optical regeneration; data recovery; envelope detection; high speed photodetector; high-frequency electronics; laser diodes; optical FSK signals; optical frequency-shift-keying signal; optical regeneration; self-oscillating mechanisms; self-pulsating; transparent FSK system; Frequency; Repeaters;
Conference_Titel :
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location :
Rio Grande
Print_ISBN :
0-7803-5947-X
DOI :
10.1109/LEOS.2000.893903
