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| Presentation | 2014-10-31 11:10 A study on full-duplex PAM technique in RSOA-based optical access system Ryosuke Matsumoto (Osaka Univ.), Christos Stamatiadis (TUB), Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama (Osaka Univ.)  OCS2014-73 OPE2014-117 LQE2014-91 Link to ES Tech. Rep. Archives: OPE2014-117 LQE2014-91 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Since Reflective semiconductor amplifier (RSOA) can simultaneously amplifies and modulates the input waveform, it can aggregate the optical network unit (ONU) configuration in the optical access network. However, it is difficult to modulate the high-speed upstream signal because the RSOA generally has the modulation bandwidth of only few GHz. In this paper, we have increased bit-rate of the upstream signal by using pulse amplitude modulation (PAM) modulation technique and electrical pre-equalization techniques. To erase the downstream PAM signal in the RSOA, we have also compared the PAM cancellation performances for typical cancellation techniques. By using these techniques in the RSOA-based WDM-PON, we have finally demonstrated a full-duplex 4-PAM transmission up to 4Gbit/s in a 10km single mode fiber (SMF). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical Access Network / Reflective Semiconductor Amplifier (RSOA) / Pulse Amplitude Modulation (PAM) / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 281, OCS2014-73, pp. 163-167, Oct. 2014. | |
| Paper # | OCS2014-73 | |
| Date of Issue | 2014-10-23 (OCS, OPE, LQE) | |
| 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 | OCS2014-73 OPE2014-117 LQE2014-91 Link to ES Tech. Rep. Archives: OPE2014-117 LQE2014-91 |
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| Conference Information | |
| Committee | OCS OPE LQE |
| Conference Date | 2014-10-30 - 2014-10-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Museum of History and Culture |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2014-10-OCS-OPE-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on full-duplex PAM technique in RSOA-based optical access system |
| Sub Title (in English) | |
| Keyword(1) | Optical Access Network |
| Keyword(2) | Reflective Semiconductor Amplifier (RSOA) |
| Keyword(3) | Pulse Amplitude Modulation (PAM) |
| Keyword(4) | |
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| 1st Author's Name | Ryosuke Matsumoto |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Christos Stamatiadis |
| 2nd Author's Affiliation | Technical Univ. of Berlin (TUB) |
| 3rd Author's Name | Yuki Yoshida |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Akihiro Maruta |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
| 5th Author's Name | Ken-ichi Kitayama |
| 5th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-10-31 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2014-73, OPE2014-117, LQE2014-91 |
| Volume (vol) | vol.114 |
| Number (no) | no.281(OCS), no.282(OPE), no.283(LQE) |
| Page | pp.163-167 |
| #Pages | 5 |
| Date of Issue | 2014-10-23 (OCS, OPE, LQE) |
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