| Presentation | 2013-07-19 Analysis of DFG-Based Millimeter-Wave Signal Generation in Rectangular Waveguides Embedded with Nonlinear Optical Crystal and Application to Optical Signal Processing Yusuke TAKASHIMA, Hiroshi MURATA, Yasuyuki OKAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we report on the detail analysis of difference frequency generation (DFG) in millimeter-wave (MMW) rectangular waveguides embedded with a nonlinear optical crystal. A temporal and spatial coupling process of the generated MMW signal to the TE_<10> mode in the rectangular waveguide is shown clearly using the finite-difference tine-domain (FDTD) method. Based on the analysis results, we propose new optical correlator devices using quasi-phase matching (QPM) technique. Optical cross-correlator and optical temporal auto-correlator devices for signal processing are discussed in detail. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Difference Frequency Generation / Quasi-Phase Matching / Cross-Correlator / Temporal Auto-Correlator |
| Paper # | MW2013-81,OPE2013-50,EST2013-45,MWP2013-40 |
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| Conference Information | |
| Committee | MWP |
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| Conference Date | 2013/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| 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) | Analysis of DFG-Based Millimeter-Wave Signal Generation in Rectangular Waveguides Embedded with Nonlinear Optical Crystal and Application to Optical Signal Processing |
| Sub Title (in English) | |
| Keyword(1) | Difference Frequency Generation |
| Keyword(2) | Quasi-Phase Matching |
| Keyword(3) | Cross-Correlator |
| Keyword(4) | Temporal Auto-Correlator |
| 1st Author's Name | Yusuke TAKASHIMA |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Hiroshi MURATA |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Yasuyuki OKAMURA |
| 3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2013-07-19 |
| Paper # | MW2013-81,OPE2013-50,EST2013-45,MWP2013-40 |
| Volume (vol) | vol.113 |
| Number (no) | 144 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |