Theoretical computation for measurement of gaussian beam divergency using grating

Chenbo Zhou

doi:10.1117/12.2294731

1 July 1990 Theoretical computation for measurement of gaussian beam divergency using grating

Chenbo Zhou

Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12302M (1990) https://doi.org/10.1117/12.2294731
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States

Abstract

A method to measure the divergency of a singlemode TEMoo laser Gaussian beam using grating with a range of Q parameters is presented through computation with theoretical error about 1%, which is from error analysis using one-dimension regression equations.

Citation Download Citation

Chenbo Zhou "Theoretical computation for measurement of gaussian beam divergency using grating", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12302M (1 July 1990); https://doi.org/10.1117/12.2294731

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