| Presentation | 1995/11/13 Resonant Quasi-Phase-Matched Second Harmonic Generation in LiNbO_3 Waveguide M. Fujimura, M. Sudoh, K. Kintaka, T. Suhara, H. Nishihara, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Resonant quasi-phase-matched second harmonic generation (SHG) was demonstrated in LiNbO_3 optical waveguide and enhancement of the SHG efficiency because of the pump power buildup in the cavity was obtained. The proposed device consisted of an optical channel waveguide, a ferroelectric-domain-inverted grating for quasi-phase-matching, a phase shifter to accomplish the resonance of the pump wave and two cavity mirrors attached to the input and output facets of the waveguide. The device was designed, fabricated and characterized. The measured finesse of the waveguide cavity was 8. SHG experiments were performed using a laser diode and eight times enhancement of efficiency was obtained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | nonlinear optics / optical second harmonic generation / quasi-phase-matching / optical waveguide / waveguide cavity |
| Paper # | LQE95-95 |
| Date of Issue |
| Conference Information | |
| Committee | LQE |
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| Conference Date | 1995/11/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Resonant Quasi-Phase-Matched Second Harmonic Generation in LiNbO_3 Waveguide |
| Sub Title (in English) | |
| Keyword(1) | nonlinear optics |
| Keyword(2) | optical second harmonic generation |
| Keyword(3) | quasi-phase-matching |
| Keyword(4) | optical waveguide |
| Keyword(5) | waveguide cavity |
| 1st Author's Name | M. Fujimura |
| 1st Author's Affiliation | Dept. Electron. Eng., Fac. Eng., Osaka University() |
| 2nd Author's Name | M. Sudoh |
| 2nd Author's Affiliation | Dept. Electron. Eng., Fac. Eng., Osaka University |
| 3rd Author's Name | K. Kintaka |
| 3rd Author's Affiliation | Dept. Electron. Eng., Fac. Eng., Osaka University |
| 4th Author's Name | T. Suhara |
| 4th Author's Affiliation | Dept. Electron. Eng., Fac. Eng., Osaka University |
| 5th Author's Name | H. Nishihara |
| 5th Author's Affiliation | Dept. Electron. Eng., Fac. Eng., Osaka University |
| Date | 1995/11/13 |
| Paper # | LQE95-95 |
| Volume (vol) | vol.95 |
| Number (no) | 350 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |