Paper Abstract and Keywords |
Presentation |
2010-01-28 10:20
Optical switch based on Photonic crystal directional coupler Noritsugu Yamamoto (AIST), Jun-ichiro Sugisaka (AIST/Univ. of Tsukuba.), Makoto Okano, Masahiko Mori (AIST) PN2009-37 OPE2009-175 LQE2009-157 Link to ES Tech. Rep. Archives: OPE2009-175 LQE2009-157 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We fabricated photonic crystal directional coupler switches controlled by micro-heater. One of the two eigenmodes of the directional coupler has constant-frequency region by structural modifcation. The optical switch with the length 5m was accomplished by the special dispersions. The switching speed of the device for 1360nm wavelength region is ~4us with the power of 12.1mW, and the speed of the device for 1550nm is 5 ~ 7us with the power of 5.3mW. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
photonic crystal / optical switch / directional coupler / micro-heater / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 403, LQE2009-157, pp. 15-18, Jan. 2010. |
Paper # |
LQE2009-157 |
Date of Issue |
2010-01-21 (PN, OPE, LQE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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PN2009-37 OPE2009-175 LQE2009-157 Link to ES Tech. Rep. Archives: OPE2009-175 LQE2009-157 |
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