Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier

chu xiao liang; zhang bin; yuan xiao dong; cai bang wei; zeng xiao ming; huang xiao jun; wang xiao dong; guo yi; wei xiao feng

Volume 15 Issue 06

Jun. 2003

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chu xiao liang, zhang bin, yuan xiao dong, et al. Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

chu xiao liang, zhang bin, yuan xiao dong, et al. Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier[J]. High Power Laser and Particle Beams, 2003, 15.

chu xiao liang, zhang bin, yuan xiao dong, et al. Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

chu xiao liang, zhang bin, yuan xiao dong, et al. Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier[J]. High Power Laser and Particle Beams, 2003, 15.

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Study on the effect of amplified spontaneous emission in Tidoped sapphire amplifier

1.
College of Electronic Information,Sichuan University,Chengdu 610064,China;
2.
Research Center of Laser Fusion,CAEP,P.O.Box 919 988,Mianyang 621900,China

Publish Date: 2003-06-15

Abstract

Abstract

The rate equations to describe the Tidoped sapphire amplifier were given. The temporal and spatial properties of the amplified spontaneous emission and the inversion population density in the amplified medium were studied. It is proved that, the effect of the amplified spontaneous on the gain of amplifier can be controlled by the delay time between the pump pulse and amplified pulse.
- tidoped sapphire amplifier,
- amplified spontaneous emission,
- temporal property