| Presentation | 1994/10/12 Efficient second harmonic generation of a mode-locked Ti:sapphire laser with an external cavity Masayoshi Watanabe, Hidetsuka Imajo, Kazuhiro Hayasaka, Ryuzou Ohmukai, Utako Tanaka, Shinji Urabe, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A cw mode-locked Ti:sapphire laser was efficiently frequency doubled with a LBO crystal in an external cavity.Second-harmonic output power of 1.28 W and 860 mW have been generated at 399 nm with fundamental pulse widths of 1.5 and 320-ps,respectively.At the 1.5-ps pulse width the conversion efficiency was 75 %.The spectral width of the 320-ps pulses,produced by modification of a laser ravity,is as narrow as the bandwidth of a normal cw, multimode,narrow-bandwidth light source in the UV region.The frequency and the entire spectral profile of the mode-locked Ti: sapphire laser were simultaneously stabilized with a reference cavity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | frequency conversion / nonlinear crystal / external cavity / mode-locked laser / Ti:sapphire laser / ultrariolet |
| Paper # | LQE94-46 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1994/10/12(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) | Efficient second harmonic generation of a mode-locked Ti:sapphire laser with an external cavity |
| Sub Title (in English) | |
| Keyword(1) | frequency conversion |
| Keyword(2) | nonlinear crystal |
| Keyword(3) | external cavity |
| Keyword(4) | mode-locked laser |
| Keyword(5) | Ti:sapphire laser |
| Keyword(6) | ultrariolet |
| 1st Author's Name | Masayoshi Watanabe |
| 1st Author's Affiliation | Communications Research Laboratory() |
| 2nd Author's Name | Hidetsuka Imajo |
| 2nd Author's Affiliation | Communications Research Laboratory |
| 3rd Author's Name | Kazuhiro Hayasaka |
| 3rd Author's Affiliation | Communications Research Laboratory |
| 4th Author's Name | Ryuzou Ohmukai |
| 4th Author's Affiliation | Communications Research Laboratory |
| 5th Author's Name | Utako Tanaka |
| 5th Author's Affiliation | Communications Research Laboratory |
| 6th Author's Name | Shinji Urabe |
| 6th Author's Affiliation | Communications Research Laboratory |
| Date | 1994/10/12 |
| Paper # | LQE94-46 |
| Volume (vol) | vol.94 |
| Number (no) | 269 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |