Presentation 2002/5/24
Optical signal processing devices based on Raman soliton effect (self-frequency shift) in optical fibers
Masao Kato, Kazuo Fujiura, Takashi Kurihara,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We demonstrate ultra-fast all-optical signal processing that are programmable multi-wavelength generation and error-free asynchronous all-optical time-division and amplitude-division demultiplexing based on intensity-dependent self-frequency shift in GHz Raman soliton. A tuning range of 32 nm and multi-wavelength generation are achieved at a 10 GHz clock rate and a quasi-320 GHz OTDM signal. An 800 Gbit/s (128 x 6.3 Gbit/s) OTDM signal is simultaneously demultiplexed to 6.3 Gbit/s multiple-channel signals. Furthermore, our demultiplexer is capable of demultiplexing from overlapping OTDM signals with 2.0 ps pulse width and 780 fs time delay.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Raman soliton / programmable multi-wavelength light source / optical time-division demultiplexing
Paper # OFT2002-16
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Committee OFT
Conference Date 2002/5/24(1days)
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Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Optical signal processing devices based on Raman soliton effect (self-frequency shift) in optical fibers
Sub Title (in English)
Keyword(1) Raman soliton
Keyword(2) programmable multi-wavelength light source
Keyword(3) optical time-division demultiplexing
1st Author's Name Masao Kato
1st Author's Affiliation NTT Photonics Laboratories, NTT Corporation()
2nd Author's Name Kazuo Fujiura
2nd Author's Affiliation NTT Photonics Laboratories, NTT Corporation
3rd Author's Name Takashi Kurihara
3rd Author's Affiliation NTT Photonics Laboratories, NTT Corporation
Date 2002/5/24
Paper # OFT2002-16
Volume (vol) vol.102
Number (no) 106
Page pp.pp.-
#Pages 4
Date of Issue