Presentation | 1997/5/12 Novel All-Optical Signal Processing Application of Mode-Locked Laser Diodes : Ultrafast Clock Recovery and Demultiplexing Hisakazu Kurita, Ichiro Ogura, Yoichi Hashimoto, Takanori Shimizu, Hiroyuki Yokoyama, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate a successful ultrafast all-optical clock extraction and optical gating by using the optical signal processing function of mode-locked laser diodes (MLLDs). Our study showed that an optical clock extraction technique based on synchronous mode-locking with MLLDs was adaptable to ultrahigh-bit-rate systems up to 80 Gbit/s, with both same-frequency and subharmonic optical clock extraction. We investigated the dynamics of a saturable absorber (SA) in an MLLD and found that the SA exhibited ultrafast absorption recovery time (under 8 ps) and could be applied to optical gating. We also demonstrated 40 to 10 Gbit/s all-optical demultiplexing utilizing these MLLD signal processing features. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | mode-locking / semiconductor laser / optical signal processing / clock extraction / saturable absorber / optical gate |
Paper # | LQE97-2 |
Date of Issue |
Conference Information | |
Committee | LQE |
---|---|
Conference Date | 1997/5/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Novel All-Optical Signal Processing Application of Mode-Locked Laser Diodes : Ultrafast Clock Recovery and Demultiplexing |
Sub Title (in English) | |
Keyword(1) | mode-locking |
Keyword(2) | semiconductor laser |
Keyword(3) | optical signal processing |
Keyword(4) | clock extraction |
Keyword(5) | saturable absorber |
Keyword(6) | optical gate |
1st Author's Name | Hisakazu Kurita |
1st Author's Affiliation | Opto-Electronics Research Laboratories, NEC Corporation() |
2nd Author's Name | Ichiro Ogura |
2nd Author's Affiliation | Opto-Electronics Research Laboratories, NEC Corporation |
3rd Author's Name | Yoichi Hashimoto |
3rd Author's Affiliation | Institute of Physics, University of Tsukuba |
4th Author's Name | Takanori Shimizu |
4th Author's Affiliation | Opto-Electronics Research Laboratories, NEC Corporation |
5th Author's Name | Hiroyuki Yokoyama |
5th Author's Affiliation | Opto-Electronics Research Laboratories, NEC Corporation:Institute of Physics, University of Tsukuba |
Date | 1997/5/12 |
Paper # | LQE97-2 |
Volume (vol) | vol.97 |
Number (no) | 35 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |