Theoretical and experimental investigation of aerodynamic window for high-power laser

Wenfeng Yu; ZuHai Cheng; Shaolou Hu; Yang Ling Zhang; Yufeng Peng; Feng Li

doi:10.1117/12.464160

30 April 2002 Theoretical and experimental investigation of aerodynamic window for high-power laser

Wenfeng Yu, ZuHai Cheng, Shaolou Hu, Yang Ling Zhang, Yufeng Peng, Feng Li

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464160
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

A new type of aerodynamic window structure using jet- injection is developed. The theoretical analysis and experimental research are presented as well. Results showed that while the lowest sealing pressure is 5.0 Torr and gas consumption is 35 g/s, the ratio of the Strehl reaches 0.98. The new aerodynamic window is demonstrated satisfactorily in the experiment connected to high-power laser.

Citation Download Citation

Wenfeng Yu, ZuHai Cheng, Shaolou Hu, Yang Ling Zhang, Yufeng Peng, and Feng Li "Theoretical and experimental investigation of aerodynamic window for high-power laser", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464160

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