Deformable Mirror for Mechanical Q-Switching of Laser-Diode-Pumped Microchip Laser
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概要
- 論文の詳細を見る
A piezoelectrically deformable output-mirror was used for the mechanical Q-switching of a laser-diode-pumped Nd3+:YVO4 microchip laser. A unimorph structure consisting of a piezoelectric polymer and a polymeric multilayered mirror on a flexible polymer substrate was vibrated to periodically change the laser-cavity loss under the application of an AC voltage of 250 V. It yielded Q-switched pulses with a duration of 16 ns at a repetition rate of 1.338 kHz for a pump power of 284 mW and a cavity length of 16 mm. The average power and peak power were 1.1 mW and 52 W, respectively.
- Japan Society of Applied Physicsの論文
- 2007-11-25
著者
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Umegaki Shinsuke
Faculty Of Science And Technology Keio University
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Inoue Azusa
Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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Kinoshita Kazuki
Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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Umegaki Shinsuke
Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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Komikado Toshiyuki
Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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Hayashi Jumpei
Faculty of Science and Technology, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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