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| Presentation | 2019-01-17 16:20 [Invited Talk] Reconstruction schemes for complex-modulated optical signals using direct detection Masayuki Matsumoto (Wakayama Univ.)  PN2018-42 EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 Link to ES Tech. Rep. Archives: EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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) |
| (in English) | Direct detection / Phase measurement / Coherent signal transmission / Transport-of-intensity equation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 396, PN2018-42, pp. 59-63, Jan. 2019. | |
| Paper # | PN2018-42 | |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | PN2018-42 EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 Link to ES Tech. Rep. Archives: EMT2018-76 OPE2018-151 LQE2018-161 EST2018-89 MWP2018-60 |
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| Conference Information | |
| Committee | PN EMT OPE EST MWP LQE IEE-EMT |
| Conference Date | 2019-01-17 - 2019-01-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2019-01-PN-EMT-OPE-EST-MWP-LQE-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 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 |
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| 1st Author's Name | Masayuki Matsumoto |
| 1st Author's Affiliation | Wakayama University (Wakayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-01-17 16:20:00 |
| Presentation Time | 50 minutes |
| Registration for | PN |
| Paper # | PN2018-42, EMT2018-76, OPE2018-151, LQE2018-161, EST2018-89, MWP2018-60 |
| Volume (vol) | vol.118 |
| Number (no) | no.396(PN), no.397(EMT), no.398(OPE), no.399(LQE), no.400(EST), no.401(MWP) |
| Page | pp.59-63 |
| #Pages | 5 |
| Date of Issue | 2019-01-10 (PN, EMT, OPE, LQE, EST, MWP) |
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