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| Presentation | 2007-12-07 14:55 Quantum-conversion efficiencies in semiconductor optical amplifier and model of electric dc power consumption in ultrafast all-optical semiconductor gates using them Jun Sakaguchi, Ferran Salleras, Yoshiyasu Ueno (UEC)  LQE2007-120 Link to ES Tech. Rep. Archives: LQE2007-120 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Based on nine up-to-date types of semiconductor-optical-amplifier (SOA) samples, we devised a power-consumption model of SOA-based all-optical gates as a tool to develop faster and more efficient OTDM systems for bitrates from 10 to 160 Gb/s and those over 160 Gb/s. The conventional effect of a continuous wave (cw) holding beam was included in the model. Furthermore, in this work we defined three step-wise quantum conversion efficiencies $\eta_1$, $\eta_2$, and $\eta_3$ from current-injected carriers through photons. The dependence of each of the three efficiencies on the SOA-structure was studied. The validity of the power-consumption model was verified by systematically measuring the effective carrier recovery rate. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | All-optical signal processing / semiconductor optical amplifier / quantum efficiency / power consumption / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 372, LQE2007-120, pp. 37-42, Dec. 2007. | |
| Paper # | LQE2007-120 | |
| Date of Issue | 2007-11-30 (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 | LQE2007-120 Link to ES Tech. Rep. Archives: LQE2007-120 |
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| Conference Information | |
| Committee | LQE |
| Conference Date | 2007-12-07 - 2007-12-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2007-12-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Quantum-conversion efficiencies in semiconductor optical amplifier and model of electric dc power consumption in ultrafast all-optical semiconductor gates using them |
| Sub Title (in English) | |
| Keyword(1) | All-optical signal processing |
| Keyword(2) | semiconductor optical amplifier |
| Keyword(3) | quantum efficiency |
| Keyword(4) | power consumption |
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| 1st Author's Name | Jun Sakaguchi |
| 1st Author's Affiliation | University of Electro-Communications (UEC) |
| 2nd Author's Name | Ferran Salleras |
| 2nd Author's Affiliation | University of Electro-Communications (UEC) |
| 3rd Author's Name | Yoshiyasu Ueno |
| 3rd Author's Affiliation | University of Electro-Communications (UEC) |
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| Speaker | Author-1 |
| Date Time | 2007-12-07 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | LQE2007-120 |
| Volume (vol) | vol.107 |
| Number (no) | no.372 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2007-11-30 (LQE) |
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