Cr∶LiSAF Regenerative Amplifier

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 30 >Issue 10 >Page 890 > Article

Chinese Journal of Lasers
Vol. 30, Issue 10, 890 (2003)

[in Chinese]^1、2、*, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]¹, [in Chinese]², and [in Chinese]¹

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¹[in Chinese]

²[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Cr∶LiSAF Regenerative Amplifier[J]. Chinese Journal of Lasers, 2003, 30(10): 890 Copy Citation Text

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Abstract

In this paper, a flashlamp pumped Cr∶LiSAF (Cr∶LiSrAlF 6) regenerative amplifier was developed to amplify chirped light pulses which were stretched from 80 fs to 103 ps. The relation between the amplified output energy and the input energy and that between the net gain and the round-trip number of the chirped pulses in the cavity were determined. Using the regenerative amplifier, a net gain of 8×10 5 and the maximum output pulse energy of 0.4 mJ were obtained.

Keywords

Cr∶LiSAF crystal femtosecond pulse regenerative amplifier laser technique

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