DocumentCode
378451
Title
40 GHz hybrid semiconductor pulse generating laser (PGL) for RZ transmission
Author
Arbel, D. ; Koren, U. ; Shalom, S. ; Winik, M. ; Reznik, L. ; Zimmermann, M. ; Sasson, R. ; Hadass, D. ; Breitbart, S. ; Raybon, G.
Author_Institution
R&D Dept., CyOptics (Israel) Ltd., Yokneam-Ilit, Israel
Volume
3
fYear
2001
fDate
2001
Firstpage
338
Abstract
A hybrid 40 GHz semiconductor pulse generating laser suitable for long-haul RZ (return-to-zero) transmission was constructed, emitting 5.5 ps pulses of >22 dB contrast ratio, and with a BER performance equivalent to a less compact EA modulator based transmitter. The actively mode-locked hybrid laser consists of a specially designed two gain section semiconductor laser chip coupled to an external fiber Bragg-grating (FBG).
Keywords
Bragg gratings; error statistics; laser mode locking; optical pulse generation; optical transmitters; semiconductor lasers; 40 GHz; 5.5 ps; BER performance; RZ transmitter; external FBG; external fiber Bragg-grating; hybrid semiconductor laser; mode-locked laser; pulse generating laser; return-to-zero transmission; Bit error rate; Fiber lasers; Hybrid power systems; Laser mode locking; Optical coupling; Optical design; Optical pulse generation; Pulse modulation; Semiconductor lasers; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 2001. ECOC '01. 27th European Conference on
Print_ISBN
0-7803-6705-7
Type
conf
DOI
10.1109/ECOC.2001.989655
Filename
989655
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