Presentation | 2003/11/6 Development of FBG based Optical Code Encoder/Decoder : Long Distance in SMF Hideyuki IWAMURA, Naoki MINATO, Shuko KOBAYASHI, Kensuke SASAKI, Akihiko NISHIKI, Saeko OSHIBA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the design of Time-Spread/Wavelength-Hop type optical code Encoder/Decoder using FBG, it is efficient in terms of the dispersion tolerance besides the bandwidth efficiency to narrow the interval of signal wavelength. However, subpulse is reflected from FBG, its sidelobe is suppressed inadequately, besides the main pulse. In order to suppress the sidelobe, we developed the process of FBG fabrication. As a result, we improved the rate of sidelobe suppression up to 31dB. By using this process, we removed the subpulse successfully though Encoder/Decoder is composed of FBG, its wavelength interval is 0.4nm. Moreover, we fabricated the Encoder/Decoder with the dispersion compensating capability. By using this Encoder/Decoder, we demonstrated the 40km SMF transmission of 10 Gbit/s signals without dispersion compensating devices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical code / time-spread-wavelength-hopping / fiber-Bragg-grating / apodization |
Paper # | OCS2003-86,OPE2003-149,LQE2003-86 |
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Committee | OCS |
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Conference Date | 2003/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | Development of FBG based Optical Code Encoder/Decoder : Long Distance in SMF |
Sub Title (in English) | |
Keyword(1) | optical code |
Keyword(2) | time-spread-wavelength-hopping |
Keyword(3) | fiber-Bragg-grating |
Keyword(4) | apodization |
1st Author's Name | Hideyuki IWAMURA |
1st Author's Affiliation | Corporate Research Development Center, Oki Electric Industry Co., Ltd.() |
2nd Author's Name | Naoki MINATO |
2nd Author's Affiliation | Corporate Research Development Center, Oki Electric Industry Co., Ltd. |
3rd Author's Name | Shuko KOBAYASHI |
3rd Author's Affiliation | Corporate Research Development Center, Oki Electric Industry Co., Ltd. |
4th Author's Name | Kensuke SASAKI |
4th Author's Affiliation | Corporate Research Development Center, Oki Electric Industry Co., Ltd. |
5th Author's Name | Akihiko NISHIKI |
5th Author's Affiliation | Corporate Research Development Center, Oki Electric Industry Co., Ltd. |
6th Author's Name | Saeko OSHIBA |
6th Author's Affiliation | Faculty of Engineering and Design, Kyoto Institute of Technology |
Date | 2003/11/6 |
Paper # | OCS2003-86,OPE2003-149,LQE2003-86 |
Volume (vol) | vol.103 |
Number (no) | 426 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |