DocumentCode
399154
Title
High dynamic range characterization of waveform and frequency-chirp of pico-second pulses based on the precise measurement of group delay in optical frequency domain
Author
Ozeki, Yasuyuki ; Takushima, Yuichi ; Kikuchi, K.
Author_Institution
Res. Center for Adv. Sci. & Technol., Tokyo Univ., Japan
fYear
2003
fDate
23-28 March 2003
Firstpage
725
Abstract
We propose a technique to characterize pico-second pulses based on the precise measurement of group-delay in the optical frequency domain. In the experiment, a high dynamic range of over 46 dB is achieved by drift cancellation.
Keywords
chirp modulation; delays; high-speed optical techniques; optical modulation; optical variables measurement; phase detectors; signal processing; 46 dB; drift cancellation; frequency chirp; high dynamic range characterization; optical frequency domain; pico-second pulses; precise group delay measurement; waveform chirp; Band pass filters; Dynamic range; Frequency domain analysis; Frequency measurement; Optical filters; Optical noise; Optical pulses; Propagation delay; Pulse measurements; Repeaters;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN
1-55752-746-6
Type
conf
DOI
10.1109/OFC.2003.1248529
Filename
1248529
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