Multimode laser beam characterization using agile digital-analog photonics

Philip J. Marraccini; Nabeel A. Riza

doi:10.1117/12.885958

26 May 2011 Multimode laser beam characterization using agile digital-analog photonics

Philip J. Marraccini, Nabeel A. Riza

Proceedings Volume 8026, Photonic Applications for Aerospace, Transportation, and Harsh Environment II; 80260E (2011) https://doi.org/10.1117/12.885958
Event: SPIE Defense, Security, and Sensing, 2011, Orlando, Florida, United States

Abstract

Presented is a novel design of a multimode laser beam analyzer to enable beam measurements of minimum beam waist size, minimum waist location, divergence and the beam propagation parameter called M². Experimental results demonstrate these measurements for a 532 nm multimode test laser beam.

Citation Download Citation

Philip J. Marraccini and Nabeel A. Riza "Multimode laser beam characterization using agile digital-analog photonics", Proc. SPIE 8026, Photonic Applications for Aerospace, Transportation, and Harsh Environment II, 80260E (26 May 2011); https://doi.org/10.1117/12.885958

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