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Sub-10-fs Ti:sapphire Kerr-lens Mode Locked Oscillator |
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| Authors: | Eugen Slobodchikov Shuji Sakabe Tomoyuki Kuge Sakae Kawato Masaki Hashida Yasukazu Izawa |
| Institution: | (1) Institute for Laser Technology, 2-6, Yamadaoka, Suita, Osaka 565-0871, Japan;(2) Osaka University Graduate School, Department of Electromagnetic Energy Engineering, 2-1, Yamadaoka, Suita, Osaka 565-0871, Japan;(3) Institute of Laser Engineering, Osaka University, 2-6, Yamadaoka, Suita, Osaka 565-0871, Japan |
| Abstract: | Assembly of a sub-10-fs Ti:sapphire oscillator using only optical components commercially available in catalogues is reported. It was demonstrated that stable sub-10-fs optical pulses near 800 nm can be generated from a Kerr-lens mode locked oscillator equipped with a pair of prisms to compensate group delay dispersions (GDD) in the cavity. For the GDD control in a 10fs-pulse oscillator it was concluded that chirped mirrors are not always necessary, and a pair of prisms is still available. |
| Keywords: | 10-fs Ti:sapphire laser Kerr-lens mode locked |
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