Synchronization of 1064 and 1319 nm Pulses Emitted from Actively Mode-Locked Nd:YAG Lasers and Its Application to 589 nm Sum-Frequency Generation
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概要
- 論文の詳細を見る
Sum-frequency generation was carried out by mixing 1064 and 1319 nm pulses emitted from actively mode-locked neodymium-doped yttrium aluminum garnet (Nd:YAG) lasers for efficient 589 nm light generation. A radio frequency of approximately 75 MHz was split into two and fed to acousto-optic mode lockers of two lasers for mode-locked operation. The synchronization of the pulses was achieved by controlling the phase difference between the radio frequencies. The maximum output power at 589 nm reached 260 mW, which corresponded to an energy conversion efficiency of more than 13%. The output power was 3.8-fold that in continuous-wave operation.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2005-11-10
著者
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Iye Masanori
Optical And Infrared Astronomy Division National Astronomical Observatory
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Takami Hideki
Subaru Telescope Naoj
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Akagawa Kazuyuki
Megaopto Co. Ltd.
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Hayano Yutaka
Subaru Telescope Naoj
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Saito Norihito
Solid State Laser For Astronomical Observation Research Team Riken
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Wada Satoshi
Solid-state Optical Science Research Unit Riken
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Saito Yoshihiko
Subaru Telescope National Astronomical Observatory Of Japan
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Hayano Yutaka
Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720, U.S.A.
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Takami Hideki
Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720, U.S.A.
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Akagawa Kazuyuki
MegaOpto Co., Ltd., Cooperation Center, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0106, Japan
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