Experimental investigation in farfield test technique for high power laser output

he ling; chen bo; liu hua; xia yan wen; xie xu dong; su chun yan; lu zong gui

Volume 15 Issue 03

Mar. 2003

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References

Article Navigation > High Power Laser and Particle Beams > 2003 > 15(03): 0-

sun yi yi, dong hao, bi zhao hui, et al. Intercomparison of models for radiative transfer in the atmosphere[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.

sun yi yi, dong hao, bi zhao hui, et al. Intercomparison of models for radiative transfer in the atmosphere[J]. High Power Laser and Particle Beams, 2004, 16.

Citation:

he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.

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Experimental investigation in farfield test technique for high power laser output

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919 988,Mianyang 621900,China

Publish Date: 2003-03-15

Abstract

Abstract

In experiment, three systems were designed to measure the energy distribution of the laser beam in the far field. Under the same conditions, the far field of the laser beam was measured independently by three instruments: long focus lens, rattle pair and multipleimage cameras. After compare and analyze the results, a new system was put forward in which a long focus lens with a pair of smallangle wedge was used. It only needs corresponding data processing for a focalspots line which was on the focal plane. The new system satisfied requirement for aberration and predigested image data processing.
- farfield measurement,
- multipleimage camera,
- rattle pair

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