Nonlinear-Optic Silicon-Nanowire Waveguides
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概要
- 論文の詳細を見る
Using a 4-mm-long compact silicon-nanowire waveguide, we demonstrated nonlinear-optic effects such as the spectral broadening of optical short pulses due to self-phase modulation and nonlinear transmittance due to two-photon absorption. At a 12 W input power level, we observed a 1.5-$\pi$ nonlinear phase shift and a strong saturation of optical output power in a sample. We also estimated the third-order nonlinear coefficient $n_{2}$ and the two-photon absorption coefficient $\beta$, and compared them with those previously reported.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2005-09-15
著者
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ISHIDA Satomi
Nanoelectronics Collaborative Research Center, IIS & RCAST, University of Tokyo
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CHU Tao
Optoelectronic Industry and Technology Development Association
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Arakawa Yasuhiko
Nanoelectronics Collaborative Research Center (ncrc) Institute Of Industrial Science (iis) The Unive
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Yamada Hirohito
Fundamental And Environmental Research Laboratories Nec Corporation
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Shirane Masayuki
Fundamental And Environmental Research Laboratories Nec Corporation
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Yokoyama Hiroyuki
New Industry Creation Hatchery Center (niche) Tohoku University
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Chu Tao
Optoelectronic Industry and Technology Development Association (OITDA), 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan
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Yamada Hirohito
Fundamental and Environmental Research Laboratories, NEC Corporation, 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan
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Ishida Satomi
Nanoelectronics Collaborative Research Center (NCRC), IIS & RCAST, University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan
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Shirane Masayuki
Fundamental and Environmental Research Laboratories, NEC Corporation, 34 Miyukigaoka, Tsukuba, Ibaraki 305-8501, Japan
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