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| Presentation | 2006-06-30 16:40 Optical Kerr Nonlinearity in Silicon Photonic Crystal Waveguides -- Four-wave mixing process -- Masao Kato, Eiichi Kuramochi, Akihiko Shinya, Takasumi Tanabe, Masaya Notomi (NTT) Link to ES Tech. Rep. Archives:  OPE2006-26 LQE2006-30 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Optical Kerr nonlinearity in two-dimensional silicon photonic crystal (Si-PhC) waveguides is studied by using the efficiency of four-wave mixing (FWM) arising from non-resonant nonlinear susceptibilities in telecom wavelength bands centered at 1550 nm. The wavelength conversion efficiency is dominated by the combination of group velocity dispersion (GVD) and propagation loss in a triangular lattice single line-defect Si-PhC waveguide. However, under phase-matching conditions achieving less detuning between pump beams, enhancement of FWM conversion efficiency is observed near the bandgap edge, which is the most dispersive region without a high propagation loss. From an analysis of the photonic bandgap structure, the actual nonlinear interaction length will be enlarged by alternating the group index near the bandgap edge. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | silicon / photonic crystal / Kerr / nonlinear / FWM / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 133, OPE2006-26, pp. 55-58, June 2006. | |
| Paper # | OPE2006-26 | |
| Date of Issue | 2006-06-23 (OPE, LQE) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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 | Link to ES Tech. Rep. Archives: OPE2006-26 LQE2006-30 |
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| Conference Information | |
| Committee | OPE LQE |
| Conference Date | 2006-06-30 - 2006-06-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Quantum Effect Optical Devices (optical signal processing, LD, optical amplification, modulation etc.) and Photonic Integrations [ES Summer Meeting on Materials and Devices] |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2006-06-OPE-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Kerr Nonlinearity in Silicon Photonic Crystal Waveguides |
| Sub Title (in English) | Four-wave mixing process |
| Keyword(1) | silicon |
| Keyword(2) | photonic crystal |
| Keyword(3) | Kerr |
| Keyword(4) | nonlinear |
| Keyword(5) | FWM |
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| 1st Author's Name | Masao Kato |
| 1st Author's Affiliation | NTT Basic Resarch Laboratories (NTT) |
| 2nd Author's Name | Eiichi Kuramochi |
| 2nd Author's Affiliation | NTT Basic Resarch Laboratories (NTT) |
| 3rd Author's Name | Akihiko Shinya |
| 3rd Author's Affiliation | NTT Basic Resarch Laboratories (NTT) |
| 4th Author's Name | Takasumi Tanabe |
| 4th Author's Affiliation | NTT Basic Resarch Laboratories (NTT) |
| 5th Author's Name | Masaya Notomi |
| 5th Author's Affiliation | NTT Basic Resarch Laboratories (NTT) |
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| Speaker | Author-1 |
| Date Time | 2006-06-30 16:40:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | OPE2006-26, LQE2006-30 |
| Volume (vol) | vol.106 |
| Number (no) | no.133(OPE), no.134(LQE) |
| Page | pp.55-58 |
| #Pages | 4 |
| Date of Issue | 2006-06-23 (OPE, LQE) |
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