| Paper Abstract and Keywords |
| 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) |
| 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 |
| Download PDF |
|
| 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 |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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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) |