he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.
Citation:
he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.
he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.
Citation:
he ling, chen bo, liu hua, et al. Experimental investigation in farfield test technique for high power laser output[J]. High Power Laser and Particle Beams, 2003, 15.
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 multipleimage cameras. After compare and analyze the results, a new system was put forward in which a long focus lens with a pair of smallangle wedge was used. It only needs corresponding data processing for a focalspots line which was on the focal plane. The new system satisfied requirement for aberration and predigested image data processing.
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