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| Presentation | 2013-06-21 16:40 Four-wavelength hybrid laser array for silicon CWDM transmitter Shinsuke Tanaka, Seok-Hwan Jeong, Tomoyuki Akiyama, Shigeaki Sekiguchi, Teruo Kurahashi, Yu Tanaka, Ken Morito (PETRA/Fujitsu Labs.)  OPE2013-16 LQE2013-26 Link to ES Tech. Rep. Archives: OPE2013-16 LQE2013-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A compact, large-scale integrated Si optical I/O chip is a very promising candidate for an optical interconnections used in next-generation HPC systems and high-end servers. For a Si integrated optical I/O chip, a use of wavelength division multiplexing (WDM) technology is very attractive to increase the aggregated bandwidth. In this study, we developed a four channel integrated Si hybrid laser array for wavelength-tuning-free Si transmitter. We adopted common RR wavelength filters to define a highly uniform wavelength grid. In order to obtain a high output power, a four-channel SOA array chip was collectively bonded on to the Si mirror chip using a precise flip-chip bonding technology. The fabricated laser array has a compact chip size of 1.1×1.8mm. It exhibited a 4ch lasing at a uniform wavelength spacing of 12±0.5nm which was equal to the FSR of RR. Under 4ch simultaneous operation, we also obtained a high output power of >+5dBm/ch and high SMSR of >38dB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Silicon photonics / Hybrid lasers / Flip-chip bonding / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 100, LQE2013-26, pp. 49-53, June 2013. | |
| Paper # | LQE2013-26 | |
| Date of Issue | 2013-06-14 (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 | OPE2013-16 LQE2013-26 Link to ES Tech. Rep. Archives: OPE2013-16 LQE2013-26 |
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| Conference Information | |
| Committee | LQE OPE |
| Conference Date | 2013-06-21 - 2013-06-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2013-06-LQE-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Four-wavelength hybrid laser array for silicon CWDM transmitter |
| Sub Title (in English) | |
| Keyword(1) | Silicon photonics |
| Keyword(2) | Hybrid lasers |
| Keyword(3) | Flip-chip bonding |
| Keyword(4) | |
| Keyword(5) | |
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| 1st Author's Name | Shinsuke Tanaka |
| 1st Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 2nd Author's Name | Seok-Hwan Jeong |
| 2nd Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 3rd Author's Name | Tomoyuki Akiyama |
| 3rd Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 4th Author's Name | Shigeaki Sekiguchi |
| 4th Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 5th Author's Name | Teruo Kurahashi |
| 5th Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 6th Author's Name | Yu Tanaka |
| 6th Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
| 7th Author's Name | Ken Morito |
| 7th Author's Affiliation | PETRA/Fujitsu Labs. (PETRA/Fujitsu Labs.) |
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| Speaker | Author-1 |
| Date Time | 2013-06-21 16:40:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OPE2013-16, LQE2013-26 |
| Volume (vol) | vol.113 |
| Number (no) | no.99(OPE), no.100(LQE) |
| Page | pp.49-53 |
| #Pages | 5 |
| Date of Issue | 2013-06-14 (OPE, LQE) |
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