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| Presentation | 2013-10-24 16:45 InP-Based Photodetector Monolithically Integrated with 90°Hybrid for High-Sensitive Coherent Receiver Yoshihiro Yoneda, Naoko Inoue, Hideki Yagi, Yutaka Onishi, Ryuji Masuyama, Tomokazu Katsuyama, Takehiko Kikuchi, Yoshihiro Tateiwa, Masaru Takechi, Hajime Shoji (SEI)  OCS2013-61 OPE2013-107 LQE2013-77 Link to ES Tech. Rep. Archives: OPE2013-107 LQE2013-77 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Application spaces for digital coherent systems have a possibility that spreads from long-haul networks to metro networks. Therefore we have anticipated that smaller sized optical components need for metro applications. We have realized a high responsivity and wide 3-dB bandwidth of InP-based photodetectors monolithically integrated with a 90○hybrid by the butt-joint process for a compact coherent receiver. In addition, we have demonstrated the new cost-effective simultaneous formation method of spot-size converters (SSCs) and photodiode waveguides to the InP-based 90º hybrid using a selective regrowth process. As a result, the compact coherent receiver built-in these InP-based integration devices achieved the high sensitive characteristics by high optical coupling efficiency between the polarization beam splitter and the SSC. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Coherent receiver / 90゜hybrid / Photodetector / Butt-joint process / Selective regrowth / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 262, OCS2013-61, pp. 63-66, Oct. 2013. | |
| Paper # | OCS2013-61 | |
| Date of Issue | 2013-10-17 (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 | OCS2013-61 OPE2013-107 LQE2013-77 Link to ES Tech. Rep. Archives: OPE2013-107 LQE2013-77 |
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| Conference Information | |
| Committee | LQE OCS OPE |
| Conference Date | 2013-10-24 - 2013-10-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2013-10-LQE-OCS-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | InP-Based Photodetector Monolithically Integrated with 90°Hybrid for High-Sensitive Coherent Receiver |
| Sub Title (in English) | |
| Keyword(1) | Coherent receiver |
| Keyword(2) | 90゜hybrid |
| Keyword(3) | Photodetector |
| Keyword(4) | Butt-joint process |
| Keyword(5) | Selective regrowth |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yoshihiro Yoneda |
| 1st Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 2nd Author's Name | Naoko Inoue |
| 2nd Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 3rd Author's Name | Hideki Yagi |
| 3rd Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 4th Author's Name | Yutaka Onishi |
| 4th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 5th Author's Name | Ryuji Masuyama |
| 5th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 6th Author's Name | Tomokazu Katsuyama |
| 6th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 7th Author's Name | Takehiko Kikuchi |
| 7th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 8th Author's Name | Yoshihiro Tateiwa |
| 8th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 9th Author's Name | Masaru Takechi |
| 9th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
| 10th Author's Name | Hajime Shoji |
| 10th Author's Affiliation | Sumitomo Electric Industries, Ltd. (SEI) |
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| Speaker | Author-1 |
| Date Time | 2013-10-24 16:45:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2013-61, OPE2013-107, LQE2013-77 |
| Volume (vol) | vol.113 |
| Number (no) | no.262(OCS), no.263(OPE), no.264(LQE) |
| Page | pp.63-66 |
| #Pages | 4 |
| Date of Issue | 2013-10-17 (OCS, OPE, LQE) |
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