DocumentCode
1068133
Title
Pulse generation by harmonic modulation of an integrated DBR laser-modulator
Author
Froberg, N.M. ; Raybon, G. ; Johnson, Amy M. ; Chen, Y.K. ; Tanbun-Ek, T. ; Logan, R.A. ; Tate, A. ; Wecht, K. ; Sciortino, P.F.
Author_Institution
AT&T Bell Labs., Holmdel, NJ
Volume
30
Issue
8
fYear
1994
fDate
4/14/1994 12:00:00 AM
Firstpage
650
Lastpage
651
Abstract
34, 17 and 14 ps pulses have been generated at repetition rates of 2.5, 5 and 10 GHz, respectively, from an integrated laser modulator at 1.5 μm. Pulse widths were significantly reduced by modulating at both the fundamental and the second harmonic frequencies
Keywords
distributed Bragg reflector lasers; electro-optical devices; high-speed optical techniques; integrated optics; optical modulation; pulse width modulation; semiconductor lasers; 1.5 mum; 14 to 34 ps; InGaAsP; InGaAsP quantum well electroabsorption modulator; OTDM; fundamental frequency; harmonic modulation; integrated DBR laser-modulator; pulse generation; pulse train power spectrum; pulse width reduction; repetition rates; second harmonic frequencies;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19940447
Filename
280662
Link To Document