Presentation | 1996/11/1 Optical fiber amplifier for multi-channel amplification Bi-directional pumping using 980nm LD module with built-in isolator M. Fukushima, H. Nimura, K. Kurotori, H. Ogoshi, T. Aikiyo, T. Kimura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | 980nm semiconductor laser diodes (LDs) have been developed for Erbium-Doped Fiber Amplifier(EDFA). Large reflection tolerance or interaction tolerance is required for 980nm LD because their characteristics prevents from flexible use to EDFA. We integrated an isolator for 980nm band into the LD module, and applied the 980nm LD module to a bi-directional pumped EDFA for the sake of improvement of LD module. It is confirmed that 980nm LD emits stably under the bi-directional configuration. We designed EDFA with the isolator integrated 980nm LD module for multi-channel WDM application, and examined the amplification characteristics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | 980nm pump / isolator / bi-directional pumping / residual pump power / multi-channel amplification |
Paper # | OCS96-53,OPE96-103,LQE96-104 |
Date of Issue |
Conference Information | |
Committee | OCS |
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Conference Date | 1996/11/1(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optical fiber amplifier for multi-channel amplification Bi-directional pumping using 980nm LD module with built-in isolator |
Sub Title (in English) | |
Keyword(1) | 980nm pump |
Keyword(2) | isolator |
Keyword(3) | bi-directional pumping |
Keyword(4) | residual pump power |
Keyword(5) | multi-channel amplification |
1st Author's Name | M. Fukushima |
1st Author's Affiliation | Furukawa Electiric Co.,Ltd Optical Transmission System Reserch Section Opto-Technology Laboratory() |
2nd Author's Name | H. Nimura |
2nd Author's Affiliation | Furukawa Electiric Co.,Ltd Optical Transmission System Reserch Section Opto-Technology Laboratory |
3rd Author's Name | K. Kurotori |
3rd Author's Affiliation | Furukawa Electiric Co.,Ltd Optical Transmission System Reserch Section Opto-Technology Laboratory |
4th Author's Name | H. Ogoshi |
4th Author's Affiliation | Furukawa Electiric Co.,Ltd Optical Transmission System Reserch Section Opto-Technology Laboratory |
5th Author's Name | T. Aikiyo |
5th Author's Affiliation | Furukawa Electiric Co.,Ltd Optcal Devices Department Telecommunication Group |
6th Author's Name | T. Kimura |
6th Author's Affiliation | Furukawa Electiric Co.,Ltd Optcal Devices Department Telecommunication Group |
Date | 1996/11/1 |
Paper # | OCS96-53,OPE96-103,LQE96-104 |
Volume (vol) | vol.96 |
Number (no) | 335 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |