DocumentCode
3134467
Title
Pulse repetition frequency doubling in the regeneratively mode-locked fibre ring lasers
Author
Gupta, Kamal K.
Author_Institution
Kansai Adv. Res. Center, Commun. Res. Lab., Hyogo, Japan
fYear
2000
fDate
2000
Firstpage
561
Lastpage
564
Abstract
We demonstrate the pulse repetition frequency doubling in the regeneratively mode-locked fibre ring laser by exploiting the nonlinearity in the intra-cavity Mach-Zehnder intensity modulator. Optical pulses at a repetition rate of 4 GHz from the 2 GHz drive electronics are successfully generated. The resulting 4 GHz optical pulses exhibit a low amplitude noise of 0.9% and a total pulse-to-pulse timing jitter of 1.7 ps showing that the pulses are highly stable
Keywords
Mach-Zehnder interferometers; fibre lasers; high-speed optical techniques; intensity modulation; laser mode locking; laser noise; optical harmonic generation; optical modulation; ring lasers; timing jitter; 4 GHz; amplitude noise; fibre ring laser; intra-cavity Mach-Zehnder intensity modulator; nonlinearity; optical pulse repetition frequency doubling; regenerative mode-locking; timing jitter; Fiber lasers; Frequency; Intensity modulation; Laser mode locking; Laser noise; Noise level; Optical pulse generation; Optical pulses; Pulse modulation; Ring lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2000 Asia-Pacific
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6435-X
Type
conf
DOI
10.1109/APMC.2000.925896
Filename
925896
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