Novel method to sample very high power CO2 lasers: II Continuing Studies

John Eric; Daniel B Seibert II; Lawrence I. Green

doi:10.1117/12.594288

12 April 2005 Novel method to sample very high power CO₂ lasers: II Continuing Studies

John Eric, Daniel B Seibert II, Lawrence I. Green

Proceedings Volume 5708, Laser Resonators and Beam Control VIII; (2005) https://doi.org/10.1117/12.594288
Event: Lasers and Applications in Science and Engineering, 2005, San Jose, California, United States

Abstract

For the past 28 years, the Laser Hardened Materials Evaluation Laboratory (LHMEL) at the Wright-Patterson Air Force Base, OH, has worked with CO₂ lasers capable of producing continuous energy up to 150 kW. These lasers are used in a number of advanced materials processing applications that require accurate spatial energy measurements of the laser. Conventional non-electronic methods are not satisfactory for determining the spatial energy profile. This paper describes continuing efforts in qualifying the new method in which a continuous, real-time electronic spatial energy profile can be obtained for very high power, (VHP) CO₂ lasers.

Citation Download Citation

John Eric, Daniel B Seibert II, and Lawrence I. Green "Novel method to sample very high power CO₂ lasers: II Continuing Studies", Proc. SPIE 5708, Laser Resonators and Beam Control VIII, (12 April 2005); https://doi.org/10.1117/12.594288

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