| Presentation | 2018-02-16 Pump Phase-Locked to PDM Phase-Conjugated Twin Waves by using Phase Modulation in Optical Parametric Phase-Sensitive Amplifier Repeaters Ikuya Nagatomi, Kouhei Aga, Takumi Okabe, Wataru Nakanishi, Yasuhiro Okamura, Takeshi Umeki, Ryoichi Kasahara, Atushi Takada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Pump phase-locked to PDM phase-conjugated twin waves (PDM-PCTWs) in optical parametric phase-sensitive amplifier repeaters is experimentally demonstrated. The SS-OPLL assisted by using sum-frequency generation (SFG) of PCTWs and second harmonic generation (SHG) of pump has been reported as pump phase-locked loop for single polarization PCTWs. In current SS-OPLL, carrier extraction by SFG can not be performed for arbitrary PDM-PCTWs. In this paper, stable carrier is extracted by using a polarization modulation circuit for PDM-PCTWs before SFG part. We also demonstrated pump phase-locked for PDM-PCTWs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | phase sensitive optical amplifier repeaters / phase-conjugated twin waves / polarization division multiplexing / optical phase locked loop |
| Paper # | OCS2017-88,OPE2017-181 |
| Date of Issue | 2018-02-08 (OCS, OPE) |
| Conference Information | |
| Committee | OPE / OCS / OFT |
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| Conference Date | 2018/2/15(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kazutoshi Kato(Kyushu Univ.) / Itsuro Morita(KDDI Research) / Masayuki Shigematsu(Sumitomo Electric Industries) |
| Vice Chair | Kouki Sato(Furukawa Electric Industries) |
| Secretary | Kouki Sato(NTT) / (Kanagawa Inst. of Tech.) / (Sumitomo Electric Industries) |
| Assistant | Takuo Tanemura(Univ. of Tokyo) / Naokatsu Yamamoto(NICT) / / Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric Industries) |
| Paper Information | |
| Registration To | Technical Committee on OptoElectronics / Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Pump Phase-Locked to PDM Phase-Conjugated Twin Waves by using Phase Modulation in Optical Parametric Phase-Sensitive Amplifier Repeaters |
| Sub Title (in English) | |
| Keyword(1) | phase sensitive optical amplifier repeaters |
| Keyword(2) | phase-conjugated twin waves |
| Keyword(3) | polarization division multiplexing |
| Keyword(4) | optical phase locked loop |
| 1st Author's Name | Ikuya Nagatomi |
| 1st Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 2nd Author's Name | Kouhei Aga |
| 2nd Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 3rd Author's Name | Takumi Okabe |
| 3rd Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 4th Author's Name | Wataru Nakanishi |
| 4th Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 5th Author's Name | Yasuhiro Okamura |
| 5th Author's Affiliation | Tokushima University(Tokushima Univ.) |
| 6th Author's Name | Takeshi Umeki |
| 6th Author's Affiliation | NTT Device Technology Labs, NTT corporation(NTT) |
| 7th Author's Name | Ryoichi Kasahara |
| 7th Author's Affiliation | NTT Device Technology Labs, NTT corporation(NTT) |
| 8th Author's Name | Atushi Takada |
| 8th Author's Affiliation | Tokushima University(Tokushima Univ.) |
| Date | 2018-02-16 |
| Paper # | OCS2017-88,OPE2017-181 |
| Volume (vol) | vol.117 |
| Number (no) | OCS-433,OPE-435 |
| Page | pp.pp.45-48(OCS), pp.63-66(OPE), |
| #Pages | 4 |
| Date of Issue | 2018-02-08 (OCS, OPE) |