Microjoule Pulses from a High-Efficient Ytterbium-Doped Yttrium Aluminum Garnet Chirped-Pulse Oscillator
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概要
- 論文の詳細を見る
Employing a chirped-pulse-oscillator scheme, we have demonstrated a passively mode-locked Yb:Y3Al5O12 (Yb:YAG) bulk laser that delivers a total pulse energy of 2.07 μJ. The thermal lens effect of the Yb:YAG crystal was measured under lasing and non-lasing conditions. A maximum continuous-wave output power of 32.0 W was obtained with a high conversion efficiency of 68.4%. An 8.2-MHz low-repetition-rate mode-locked laser was designed using a semiconductor saturable absorber mirror (SESAM) and a multiple-pass cavity (MPC). It generated chirped 2.04-ps pulses that could be potentially dechirped to a pulse duration of 1.0 ps.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2010-02-25
著者
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Torizuka Kenji
Photonics Research Institute National Institute Of Advanced Industrial Science And Technology (aist)
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Uemura Sadao
Photonics Research Institute National Institute Of Advanced Industrial Science And Technology (aist)
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Kenji Torizuka
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
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Xue Yinghong
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
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Yinghong Xue
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
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Sadao Uemura
Photonics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
関連論文
- Kerr-Lens Mode-Locked Diode-Pumped Yb:YAG Laser with the Transverse Mode Passively Stabilized
- Microjoule Pulses from a High-Efficient Ytterbium-Doped Yttrium Aluminum Garnet Chirped-Pulse Oscillator
- Continuous-Wave Diode-Pumped Yb:YAG Laser with High Beam Quality