| Presentation | 2014-02-28 All-Optical Modulation Format Conversion from BPSK to QPSK Using Delayed Interferometer and Pulse Shaping Filter Yui SHINOHARA, Hiroki KISHIKAWA, Nobuo GOTO, Shin-ichiro YANAGIYA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Previously we proposed an all-optical modulation format conversion from DPSK to DQPSK by passive optical processing with a delay interferometer and reported the preliminary experimental demonstration. Flexible employment of modulation format will be a key technology in gateway nodes and in elastic photonic networking. Optical format conversion of optical packets without using optical-to-electric and electric-to-optical conversions is indispensable to suppress power consumption at network nodes. In this report, we propose a complete conversion system including bandwidth control with a FBG filter and confirm the performance by computer simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Phase modulation / BPSK / QPSK / Pulse shaping filter |
| Paper # | OCS2013-111,OFT2013-73,OPE2013-223 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2014/2/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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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) | All-Optical Modulation Format Conversion from BPSK to QPSK Using Delayed Interferometer and Pulse Shaping Filter |
| Sub Title (in English) | |
| Keyword(1) | Phase modulation |
| Keyword(2) | BPSK |
| Keyword(3) | QPSK |
| Keyword(4) | Pulse shaping filter |
| 1st Author's Name | Yui SHINOHARA |
| 1st Author's Affiliation | Department of Optical Science and Technology, The University of Tokushima() |
| 2nd Author's Name | Hiroki KISHIKAWA |
| 2nd Author's Affiliation | Department of Optical Science and Technology, The University of Tokushima |
| 3rd Author's Name | Nobuo GOTO |
| 3rd Author's Affiliation | Department of Optical Science and Technology, The University of Tokushima |
| 4th Author's Name | Shin-ichiro YANAGIYA |
| 4th Author's Affiliation | Department of Optical Science and Technology, The University of Tokushima |
| Date | 2014-02-28 |
| Paper # | OCS2013-111,OFT2013-73,OPE2013-223 |
| Volume (vol) | vol.113 |
| Number (no) | 446 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |