Presentation 2017-01-19
Interference Suppressor in an OCDMA using a QD-SOA
Masahiro Nishino, Go Hosoya, Hiroyuki Yashima,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In this paper, we propose a method for suppressing interference in a SSFBG OCDMA(Super Structured Fiber Bragg Grating Optical Code Division Multiple Access) system. The proposed suppressor comprises Quantum-dot Semiconductor Optical Amplifier and can be composed as a small and power-efficient device. The proposed device suppresses interference in chip positions (except for at the auto-correlation peak) through time gate processing, and it enhances eye opening through threshold processing. These reduce multiple access interference and significantly improve power contrast ratio and extinction ratio. The performance of this device is verified through numerical analysis and simulation.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) OCDMA / SSFBG / QD-SOA
Paper # OCS2016-64
Date of Issue 2017-01-12 (OCS)

Conference Information
Committee OCS / CS
Conference Date 2017/1/19(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Kyushu Sangyo University
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Akira Hirano(NTT) / Tetsuya Yokotani(Kanazawa Inst. of Tech.)
Vice Chair Itsuro Morita(KDDI R&D Labs.) / Hidenori Nakazato(Waseda Univ.)
Secretary Itsuro Morita(NTT) / Hidenori Nakazato(Sumitomo Electric Industries)
Assistant

Paper Information
Registration To Technical Committee on Optical Communication Systems / Technical Committee on Communication Systems
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Interference Suppressor in an OCDMA using a QD-SOA
Sub Title (in English)
Keyword(1) OCDMA
Keyword(2) SSFBG
Keyword(3) QD-SOA
1st Author's Name Masahiro Nishino
1st Author's Affiliation Tokyo University of Science(TUS)
2nd Author's Name Go Hosoya
2nd Author's Affiliation Tokyo University of Science(TUS)
3rd Author's Name Hiroyuki Yashima
3rd Author's Affiliation Tokyo University of Science(TUS)
Date 2017-01-19
Paper # OCS2016-64
Volume (vol) vol.116
Number (no) OCS-402
Page pp.pp.1-4(OCS),
#Pages 4
Date of Issue 2017-01-12 (OCS)