Presentation | 2017-05-25 Development of a high-energy green laser for an optically synchronized OPCPA Yasuhiro Miyasaka, Hiromitsu Kiriyama, Maki Kishimoto, Michiaki Mori, Masaki Kando, Kiminori Kondo, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We are developing an optically synchronized pump source for stabilization of output parameters in optical parametric chirped-pulse amplification (OPCPA). A part of signal pulses provided from a Ti:sapphire oscillator are passed through a photonic crystal fiber to extend their spectra. Stable pulses including 1064 nm are obtained by using an original feedback control system. The stabilized pulses are amplified to 150 mJ by fiber amplifiers, and are stretched to 1.2 ns by a fiber pulse stretcher. The pulses are picked up to 1 Hz by a pockels cell, and are farther amplified to more than 100 mJ by a laser-diode pumped regenerative amplifier. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | OPCPA / Optical synchronization / Fiber / Nanosecond laser |
Paper # | LQE2017-6 |
Date of Issue | 2017-05-18 (LQE) |
Conference Information | |
Committee | LQE / LSJ |
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Conference Date | 2017/5/25(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Susumu Noda(Kyoto Univ.) |
Vice Chair | Tsuyoshi Yamamoto(Fujitsu Labs.) |
Secretary | Tsuyoshi Yamamoto(NTT) / (Tohoku Univ.) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Lasers and Quantum Electronics / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Development of a high-energy green laser for an optically synchronized OPCPA |
Sub Title (in English) | |
Keyword(1) | OPCPA |
Keyword(2) | Optical synchronization |
Keyword(3) | Fiber |
Keyword(4) | Nanosecond laser |
1st Author's Name | Yasuhiro Miyasaka |
1st Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
2nd Author's Name | Hiromitsu Kiriyama |
2nd Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
3rd Author's Name | Maki Kishimoto |
3rd Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
4th Author's Name | Michiaki Mori |
4th Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
5th Author's Name | Masaki Kando |
5th Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
6th Author's Name | Kiminori Kondo |
6th Author's Affiliation | National Institutes for Quantum and Radiological Science and Technology(QST) |
Date | 2017-05-25 |
Paper # | LQE2017-6 |
Volume (vol) | vol.117 |
Number (no) | LQE-61 |
Page | pp.pp.25-28(LQE), |
#Pages | 4 |
Date of Issue | 2017-05-18 (LQE) |