Presentation | 2018-10-19 DSP algorithms in Stokes vector receivers for short-reach optical transmission systems Shota Ishimura, Kosuke Nishimura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We propose novel blind polarization tracking algorithms for the Stokes vector receivers, applying the concept of the constant modulus algorithm (CMA) and the radius directed equalization (RDE) algorithm to the process. Compared to the conventional scheme with 2×3 multiple-input multiple-output (MIMO), the algorithms offer simpler solutions because they require the calculation of only two equations in each update for SOP tracking, while the MIMO-based scheme requires the calculation of six coefficients. Using computer simulations, we confirm that when state-of-polarization (SOP) fluctuates very rapidly, the proposed algorithms can track the fluctuation with negligible power penalties compared to the ideal situation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Polarization modulation / Stokes vector receiver / Blind polarization tracking |
Paper # | OCS2018-50,OPE2018-86,LQE2018-75 |
Date of Issue | 2018-10-11 (OCS, OPE, LQE) |
Conference Information | |
Committee | OPE / LQE / OCS |
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Conference Date | 2018/10/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kouki Sato(Furukawa Electric Industries) / Kiichi Hamamoto(Kyusyu Univ.) / Itsuro Morita(KDDI Research) |
Vice Chair | Hiroshi Takahashi(Sophia Univ.) / Hiroshi Aruga(Mitsubishi Electric) |
Secretary | Hiroshi Takahashi(Univ. of Tokyo) / Hiroshi Aruga(NICT) / (SEI) |
Assistant | Yuya Shoji(Tokyo Inst. of Tech.) / Kazunori Seno(NTT) / Masaya Nagai(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on OptoElectronics / Technical Committee on Lasers and Quantum Electronics / Technical Committee on Optical Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | DSP algorithms in Stokes vector receivers for short-reach optical transmission systems |
Sub Title (in English) | |
Keyword(1) | Polarization modulation |
Keyword(2) | Stokes vector receiver |
Keyword(3) | Blind polarization tracking |
1st Author's Name | Shota Ishimura |
1st Author's Affiliation | KDDI Research, Inc.(KDDI Research, Inc.) |
2nd Author's Name | Kosuke Nishimura |
2nd Author's Affiliation | KDDI Research, Inc.(KDDI Research, Inc.) |
Date | 2018-10-19 |
Paper # | OCS2018-50,OPE2018-86,LQE2018-75 |
Volume (vol) | vol.118 |
Number (no) | OCS-251,OPE-252,LQE-253 |
Page | pp.pp.121-125(OCS), pp.121-125(OPE), pp.121-125(LQE), |
#Pages | 5 |
Date of Issue | 2018-10-11 (OCS, OPE, LQE) |