| Presentation | 2000/5/15 Development of widely tunable coherent mid-infrared light sources for spectroscopic applications Nilesh J. VASA, Husayin PARHAT, Tatsuo OKADA, Mitsuo MAEDA, Masaru NAKAMURA, Hirokazu TANIGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | All-solid-state tunable mid-infrared (mid-IR) coherent sources based on a quasi-phase-matched (QPM) difference frequency generation (DFG) are developed. The QPM-DFG was performed by mixing a tunable laser with a continuous-wave (cw) diode laser in a bulk periodically poled LiNbO_3 (PPLN). As tunable lasers, a pulsed Ti:Al_2O_3 laser as well as a cw Cr^3+:LiSrAlF_6 laser were used. Both lasers were spectrally narrowed, and wide tuning ranges around 4.0-4.6μm were obtained by tuning the respective laser and altering the PPLN temperature (16-40℃). |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | all-solide-state lasers / tunable lasers / quasi-phase-matching / difference frequency generation / mid-infrared coherent source |
| Paper # | LQE2000-6 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2000/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| 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) | Development of widely tunable coherent mid-infrared light sources for spectroscopic applications |
| Sub Title (in English) | |
| Keyword(1) | all-solide-state lasers |
| Keyword(2) | tunable lasers |
| Keyword(3) | quasi-phase-matching |
| Keyword(4) | difference frequency generation |
| Keyword(5) | mid-infrared coherent source |
| 1st Author's Name | Nilesh J. VASA |
| 1st Author's Affiliation | Graduate School of ISEE, Kyushu University() |
| 2nd Author's Name | Husayin PARHAT |
| 2nd Author's Affiliation | Graduate School of ISEE, Kyushu University |
| 3rd Author's Name | Tatsuo OKADA |
| 3rd Author's Affiliation | Graduate School of ISEE, Kyushu University |
| 4th Author's Name | Mitsuo MAEDA |
| 4th Author's Affiliation | Graduate School of ISEE, Kyushu University |
| 5th Author's Name | Masaru NAKAMURA |
| 5th Author's Affiliation | Central Research Laboratory, Mitsubishi Cable Industries Ltd. |
| 6th Author's Name | Hirokazu TANIGUCHI |
| 6th Author's Affiliation | Central Research Laboratory, Mitsubishi Cable Industries Ltd. |
| Date | 2000/5/15 |
| Paper # | LQE2000-6 |
| Volume (vol) | vol.100 |
| Number (no) | 73 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |