Paper Abstract and Keywords |
Presentation |
2020-08-28 13:55
[Invited Talk]
InP-based Waveguide Photodetectors for IMDD/Coherent Transmission Applications Yoshihiro Yoneda, Takuya Okimoto (SEI), Ken Ashizawa, Koji Ebihara, Satoru Okamoto, Kazuhiko Horino (SEDI), Hideki Yagi, Mitsuru Ekawa (SEI) R2020-13 EMD2020-12 CPM2020-5 OPE2020-25 LQE2020-5 Link to ES Tech. Rep. Archives: EMD2020-12 CPM2020-5 OPE2020-25 LQE2020-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical receivers for 400 Gb/s and beyond optical communication systems have been required modulation speeds higher than 50 GBaud in either case of intensity modulation direct detection(IMDD) or coherent transmission applications. Furthermore, the expectations for higher performance toward 100-GBaud-class are also growing. The InP-based waveguide photodetector consisting of the butt-joint optical coupling structure is very promising. As structural advantages, it allows wide bandwidth operation while suppressing the trade-off with responsivity. In addition, it also gives high linearity, which is indispensable for detection of multilevel signals such as pulse amplitude modulation (PAM) and quadrature phase amplitude modulation (QAM). In this report, focusing on the achievements that we have ever engaged, we elaborate on wide bandwidth and high responsivity of InP-based waveguide photodetectors integrated with the 90hybrid for coherent receivers, and also introduce the waveguide avalanche photodiodes (APDs) for IMDD receivers. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Photodetector, / Waveguide / InP / APD / Butt-joint / Receiver / Coherent / IMDD |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 147, LQE2020-5, pp. 21-24, Aug. 2020. |
Paper # |
LQE2020-5 |
Date of Issue |
2020-08-21 (R, EMD, CPM, OPE, LQE) |
ISSN |
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 |
R2020-13 EMD2020-12 CPM2020-5 OPE2020-25 LQE2020-5 Link to ES Tech. Rep. Archives: EMD2020-12 CPM2020-5 OPE2020-25 LQE2020-5 |
Conference Information |
Committee |
R LQE OPE CPM EMD |
Conference Date |
2020-08-28 - 2020-08-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
LQE |
Conference Code |
2020-08-R-LQE-OPE-CPM-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
InP-based Waveguide Photodetectors for IMDD/Coherent Transmission Applications |
Sub Title (in English) |
|
Keyword(1) |
Photodetector, |
Keyword(2) |
Waveguide |
Keyword(3) |
InP |
Keyword(4) |
APD |
Keyword(5) |
Butt-joint |
Keyword(6) |
Receiver |
Keyword(7) |
Coherent |
Keyword(8) |
IMDD |
1st Author's Name |
Yoshihiro Yoneda |
1st Author's Affiliation |
Sumitomo Electric Industries (SEI) |
2nd Author's Name |
Takuya Okimoto |
2nd Author's Affiliation |
Sumitomo Electric Industries (SEI) |
3rd Author's Name |
Ken Ashizawa |
3rd Author's Affiliation |
Sumitomo Electric Device Innovations (SEDI) |
4th Author's Name |
Koji Ebihara |
4th Author's Affiliation |
Sumitomo Electric Device Innovations (SEDI) |
5th Author's Name |
Satoru Okamoto |
5th Author's Affiliation |
Sumitomo Electric Device Innovations (SEDI) |
6th Author's Name |
Kazuhiko Horino |
6th Author's Affiliation |
Sumitomo Electric Device Innovations (SEDI) |
7th Author's Name |
Hideki Yagi |
7th Author's Affiliation |
Sumitomo Electric Industries (SEI) |
8th Author's Name |
Mitsuru Ekawa |
8th Author's Affiliation |
Sumitomo Electric Industries (SEI) |
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Speaker |
Author-1 |
Date Time |
2020-08-28 13:55:00 |
Presentation Time |
30 minutes |
Registration for |
LQE |
Paper # |
R2020-13, EMD2020-12, CPM2020-5, OPE2020-25, LQE2020-5 |
Volume (vol) |
vol.120 |
Number (no) |
no.143(R), no.144(EMD), no.145(CPM), no.146(OPE), no.147(LQE) |
Page |
pp.21-24 |
#Pages |
4 |
Date of Issue |
2020-08-21 (R, EMD, CPM, OPE, LQE) |
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