大气呼吸模式长脉冲TE CO2激光推进

Jing Chen、Rongqing Tan、Jin Wu、Yuantian Lu、Cheng Xu、Yufeng Zhu

2010Chinese Optics LettersEngineering被引 4开放获取

摘要

Air-breathing mode laser propulsion experiment with a long-pulse transversely excited (TE) CO 2 laser is carried out, and its ignition problem is solved with the ignition needle of lightcraft. Owing to the ignition needle, an order of magnitude reduction in the ignition threshold is demonstrated. The result is compared with previous study. The momentum coupling coefficient is also measured in the experiment and its dependence upon laser pulse energy (6-14 J) and pulse width (20, 32, and 40 s) is discussed.

引用本文（GB/T 7714）

Jing Chen, Rongqing Tan, Jin Wu, 等. 大气呼吸模式长脉冲TE CO2激光推进[J]. Chinese Optics Letters, 2010.

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DOI：https://doi.org/10.3788/col20100808.0771

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