Acta Optica Sinica, Volume. 25, Issue 3, 351(2005)
Deformable Mirror Used for Spectral Phase Compensation in 1 kHz Ti∶Sapphire Femtosecond Laser
The authors demonstrated the spectral phase aberration compensation of a 1 kHz Ti∶sapphire femtosecond laser system using a deformable mirror by stretching the spectrum of the laser beam. The authors set up a set of measurement and compensation system using a deformable mirror and a spectral phase interferometry for direct electric-field reconstruction (SPIDER) instrument in a 1 kHz Ti∶sapphire femtosecond laser. The experimental result showed that the spectral phase aberration of the laser was compensated well and the beam quality was improved. It is a simple and efficient method in adaptive optics using the deformable mirror to compensate the spectral phase aberration.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Deformable Mirror Used for Spectral Phase Compensation in 1 kHz Ti∶Sapphire Femtosecond Laser[J]. Acta Optica Sinica, 2005, 25(3): 351