| Presentation | 1996/6/27 Optical Kerr effect of the direct bandgap semiconductor and its application Katsumi Nakatsuhara, Tetsuya Mizumoto, Ryuhei Munakata, Yoshiyuki Naito, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The all-optical devices that employ an optical Kerr effect play an important role in future optical signal processing and communication systems, e.g., an optical memory and an optical logic gate. The optical Kerr effect is that a refractive index change depends on light intensity. We calculated the optical nonlinearity in direct band gap semiconductors. In this paper, we report the nonlinear refractive index coefficient and the nonlinear absorption coefficient at a signal wavelength of 1550nm. Also, switching characteristics of waveguide bistable devices are discussed with the optical nonlinearity in direct band gap semiconductors. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical Kerr effect / direct band gap semiconductor / waveguide device / optical bistable device |
| Paper # | MW96-51,OPE96-31 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 1996/6/27(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Kerr effect of the direct bandgap semiconductor and its application |
| Sub Title (in English) | |
| Keyword(1) | optical Kerr effect |
| Keyword(2) | direct band gap semiconductor |
| Keyword(3) | waveguide device |
| Keyword(4) | optical bistable device |
| 1st Author's Name | Katsumi Nakatsuhara |
| 1st Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology() |
| 2nd Author's Name | Tetsuya Mizumoto |
| 2nd Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| 3rd Author's Name | Ryuhei Munakata |
| 3rd Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| 4th Author's Name | Yoshiyuki Naito |
| 4th Author's Affiliation | Department of Physical Electronics, Tokyo Institute of Technology |
| Date | 1996/6/27 |
| Paper # | MW96-51,OPE96-31 |
| Volume (vol) | vol.96 |
| Number (no) | 137 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |