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Your search keyword '"Ren, Zhi-Jun"' showing total 4 results
Start Over Author "Ren, Zhi-Jun" Publication Year Range Last 50 years Journal chinese physics b
4 results on '"Ren, Zhi-Jun"'

3. Wavefront correction of Ti : sapphire terawatt laser with varying precision of phase conjugation between deformable mirror and wavefront sensor*.

Author

Yu Liang-Hong, Liang Xiao-Yan, Ren Zhi-Jun, Wang Li, Xu Yi, Lu Xiao-Ming, and Yu Guo-Hao

Subjects
SAPPHIRES, OPTICAL phase conjugation, FOCUSING of deformable mirrors, ADAPTIVE optics, LASER beams, NONLINEAR optics
Abstract

The phase conjugation between the deformable mirror and the wavefront sensor in the aberration correction of a terawatt Ti:sapphire laser is studied experimentally and theoretically in this paper. At varying values of phaseconjugation precision, we focus the corresponding beams into spots of the same size of 5.1 µm × 5.3 µm with a f/4 parabola in the 32 TW/36 fs Ti:sapphire laser system. The results show that the precision of conjugation can induce an intensity modulation but does not significantly affect the wavefront correction. [ABSTRACT FROM AUTHOR]

Published
2012
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4. Wavefront correction of Ti : sapphire terawatt laser with varying precision of phase conjugation between deformable mirror and wavefront sensor*.

Author

Yu Liang-Hong, Liang Xiao-Yan, Ren Zhi-Jun, Wang Li, Xu Yi, Lu Xiao-Ming, and Yu Guo-Hao

Subjects
*SAPPHIRES, *OPTICAL phase conjugation, *FOCUSING of deformable mirrors, *ADAPTIVE optics, *LASER beams, *NONLINEAR optics
Abstract

The phase conjugation between the deformable mirror and the wavefront sensor in the aberration correction of a terawatt Ti:sapphire laser is studied experimentally and theoretically in this paper. At varying values of phaseconjugation precision, we focus the corresponding beams into spots of the same size of 5.1 µm × 5.3 µm with a f/4 parabola in the 32 TW/36 fs Ti:sapphire laser system. The results show that the precision of conjugation can induce an intensity modulation but does not significantly affect the wavefront correction. [ABSTRACT FROM AUTHOR]

Published
2012
Full Text
View/download PDF

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