1.06-micron high power laser propagation in low-altitude atmosphere

被引：1

作者：

Ting, Chueh ^{[1
]}

Xu, Hang ^{[2
]}

Lin, Changhai ^{[3
]}

机构：

[1] New Mexico State Univ, Las Cruces, NM 88003 USA

[2] Tianjin Univ, Tianjin, Peoples R China

[3] ChenAn intelligent Mfg R&D Ctr, Yibing, Sichuan, Peoples R China

来源：

FREE-SPACE LASER COMMUNICATIONS XXXV | 2023年 / 12413卷

关键词：

high-power laser propagation; MODTRAN; atmospheric turbulence; thermal blooming; adaptive optics;

D O I：

10.1117/12.2647060

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

High-power solid-state lasers are desirable in directed-energy applications due to their high power output and scalability. The power transmission effectiveness of 1.06-micron high-power lasers in the atmosphere at low altitudes is impacted by a variety of atmospheric effects. We use a novel low-altitude atmospheric propagation model to evaluate power transmission for 1.06-micron high power lasers under various simulated weather conditions by estimating focal irradiance on a metal surface. We introduce a novel adaptive optics framework to improve low-altitude atmospheric propagation performance for high power lasers and validate performance using computer simulations.

引用

页数：13

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