Theoretical study on laser beams coherent combination
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Received Date:
2001-07-10
Accepted Date:
2001-10-11
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Abstract
A method of coherent combination of laser beams has been proposed.Based on the conjugate gradient algorithm,the two-dimension numerical simulation with a 16-level phase quantized diffraction optical element(DOE) shows that the combination efficiency is about 94.8%,with an error less than 2.4%.Error analysis has been performed.
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