| Presentation | 2012-11-08 Optical-Electrical Signal Conversion Using Nonlinear Optical Difference Frequency Generation Hiroshi MURATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Difference frequency generation (DFG) from two-tone coherent optical signals based on nonlinear optical effects is discussed for signal conversion from optical to micro-/millimeter-/THz wave frequency bands. The signal conversion by DFG shows good linearity even though the conversion efficiency is low owing to the Manley-Rowe limitation. In addition, by utilizing DFG, RF～THz signal can be injected directly into high frequency circuits without connection circuits for signal coupling. Therefore, a new type of RF～THz signal control devices is obtainable with a compact structure and a low signal distortion. In this report, newly developed signal conversion devices using a nonlinear optical crystal embedded in a rectangular waveguide are presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Nonlinear Optics / Rectangular Waveguide / Resonator / Microwave/Millimeter-wave / Polarization Reversal / Quasi-Phase Matching |
| Paper # | MWP2012-47 |
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| Conference Information | |
| Committee | MWP |
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| Conference Date | 2012/11/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Assistant | |
| Paper Information | |
| Registration To | Microwave and Millimeter-wave Photonics (MWP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical-Electrical Signal Conversion Using Nonlinear Optical Difference Frequency Generation |
| Sub Title (in English) | |
| Keyword(1) | Nonlinear Optics |
| Keyword(2) | Rectangular Waveguide |
| Keyword(3) | Resonator |
| Keyword(4) | Microwave/Millimeter-wave |
| Keyword(5) | Polarization Reversal |
| Keyword(6) | Quasi-Phase Matching |
| 1st Author's Name | Hiroshi MURATA |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| Date | 2012-11-08 |
| Paper # | MWP2012-47 |
| Volume (vol) | vol.112 |
| Number (no) | 280 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |