Temporal Control of Pulses from a High-Repetition-Rate Tunable Ti:Sapphire Laser by Active Q-switching

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概要

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• We investigated the lasing characteristics of a Ti:sapphire laser pumped by a pulsed high-repetition-rate Nd:YAG laser. The pump laser has a pulsewidth of 450 ns, while the Ti:sapphire laser shows a significantly shorter pulse width of 25 ns for suitably intense pumping. The energy conversion efficiency of the laser is more than 10%. To synchronize different lasers and to avoid multiple spiking during one pump pulse, we use a Brewster-cut Pockels cell in the resonator for Q-switching. The temporal profile and conversion efficiency are determined and compared to theoretical estimates.

• 2003-08-15

著者

• Yi Jonghoon

  Yeungnam University Department Of Physics

• Geppert Christopher

  Institut Fur Physik Johannes Gutenberg-universitat

• Wendt Klaus

  Institut Fur Physik Johannes Gutenberg-universitat

• Horn Roland

  Institute for Physics, Mainz University, Staudinger Weg 7, D-55099 Mainz, Germany

• Yi Jonghoon

  Yeungnam University, Department of Physics, 214-1 Dae-Dong, Kyungsan, 712-749, Korea

関連論文

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• Development of Frequency Stabilized Diode Laser Based on a Spectroscopic Study of Magnetically Induced Circular Dichroism of Atomic Rubidium
• Temporal Control of Pulses from a High-Repetition-Rate Tunable Ti:Sapphire Laser by Active Q-switching

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