Presentation 2004-11-05
High performance optical transmission line using remotely pumped optical amplification
Toshiharu Ito,
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Abstract(in English) Span length extension of optical fiber transmission system using remotely pumped optical amplification was investigated. We proposed a modified configuration of amplification module having by-pass circuit for opposite-direction signal in order to increase the flexibility of transmission line and thus decrease its cost. Small-size modules having proposed configuration were fabricated with photonic crystals. We also experimentally confirmed the effectiveness of the transmission line using remotely pumped optical amplification and bi-directional transmission, for small- or medium-capacity transmission systems.
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Keyword(in English) WDM / Remotely pumped optical amplification / Photonic crystal / Bi-directional transmission
Paper # OCS2004-99,OPE2004-164,LQE2004-108
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Conference Information
Committee LQE
Conference Date 2004/10/29(1days)
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Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) High performance optical transmission line using remotely pumped optical amplification
Sub Title (in English)
Keyword(1) WDM
Keyword(2) Remotely pumped optical amplification
Keyword(3) Photonic crystal
Keyword(4) Bi-directional transmission
1st Author's Name Toshiharu Ito
1st Author's Affiliation System Platforms Research Laboratories, NEC Corporation()
Date 2004-11-05
Paper # OCS2004-99,OPE2004-164,LQE2004-108
Volume (vol) vol.104
Number (no) 415
Page pp.pp.-
#Pages 6
Date of Issue