| Presentation | 2019-01-17 [Invited Talk] Reconstruction schemes for complex-modulated optical signals using direct detection Masayuki Matsumoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A number of studies have been recently devoted to direct detection (DD) schemes for multivalued complex-modulated signals such as quadrature amplitude modulation signals. One of the promising ways of phase retrieval of complex optical envelopes using DD is that based on the Kramers-Kronig relation, in which the phase profile of the signal is retrieved by the Hilbert transform of logarithm of the intensity waveform under some conditions. The phase retrieval can also be achieved by using relation between the phase and intensity profiles of the waves propagating in diffractive or dispersive media. In this presentation, we discuss features of schemes for reconstruction of optical complex-modulated signals using DD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Direct detection / Phase measurement / Coherent signal transmission / Transport-of-intensity equation |
| Paper # | PN2018-42,EMT2018-76,OPE2018-151,LQE2018-161,EST2018-89,MWP2018-60 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
| Conference Information | |
| Committee | PN / EMT / OPE / EST / MWP / LQE / IEE-EMT |
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| Conference Date | 2019/1/17(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Hasegawa(Nagoya Univ.) / Akira Hirose(Univ. of Tokyo) / Kouki Sato(Furukawa Electric Industries) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tetsuya Kawanishi(Waseda Univ.) / Kiichi Hamamoto(Kyusyu Univ.) / Keiji Goto(National Defense Academy) |
| Vice Chair | Haruki Ogoshi(Furukawa Electric) / Takehiro Tsuritani(KDDI Research) / Hideaki Furukawa(NICT) / Koichi Hirayama(Kitami Inst. of Tech.) / Hiroshi Takahashi(Sophia Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Masayuki Kimishima(Advantest) / Jun Shibayama(Hosei Univ.) / Naoto Yoshimoto(Chitose Inst. of Science and Tech.) / Hiroshi Aruga(Mitsubishi Electric) |
| Secretary | Haruki Ogoshi(NICT) / Takehiro Tsuritani(Univ. of Fukui) / Hideaki Furukawa(NTT) / Koichi Hirayama(Tokyo Metro. Coll. of Tech) / Hiroshi Takahashi(Fukuoka Inst.of Tech.) / Shinichiro Ohnuki(Univ. of Tokyo) / Masayuki Kimishima(NICT) / Jun Shibayama(CIST) / Naoto Yoshimoto(National Inst. of Tech.,Sendai College) / Hiroshi Aruga(NICT) / (Chiba Inst. of Tech.) |
| Assistant | Keijiro Suzuki(AIST) / Junichiro Sugisaka(Kitami Inst. of Tech.) / Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Takahiro Ito(Nagoya Inst. of Tech.) / Kazuhiro Fujita(Fujitsu) / Kensuke Ikeda(CRIEPI) / Kosuke Nishimura(KDDI Research) / Masaya Nagai(Osaka Univ.) / Yoshihiro Naka(Kyushu Univ. of Health and Welfare) |
| Paper Information | |
| Registration To | Technical Committee on Photonic Network / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Committee on Lasers and Quantum Electronics / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Reconstruction schemes for complex-modulated optical signals using direct detection |
| Sub Title (in English) | |
| Keyword(1) | Direct detection |
| Keyword(2) | Phase measurement |
| Keyword(3) | Coherent signal transmission |
| Keyword(4) | Transport-of-intensity equation |
| 1st Author's Name | Masayuki Matsumoto |
| 1st Author's Affiliation | Wakayama University(Wakayama Univ.) |
| Date | 2019-01-17 |
| Paper # | PN2018-42,EMT2018-76,OPE2018-151,LQE2018-161,EST2018-89,MWP2018-60 |
| Volume (vol) | vol.118 |
| Number (no) | PN-396,EMT-397,OPE-398,LQE-399,EST-400,MWP-401 |
| Page | pp.pp.59-63(PN), pp.59-63(EMT), pp.59-63(OPE), pp.59-63(LQE), pp.59-63(EST), pp.59-63(MWP), |
| #Pages | 5 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |