激光与光电子学进展, 1998, 35 (9): 8, 网络出版: 2006-10-18
高功率激光系统通过空间滤波和中继成像抑制自聚焦
Suppression of Self-Focusing through Spatial Filtering and Relay Imaging in a High Power Laser System
摘要
讨论了由光束自聚焦引起的细丝形成和光束分裂。为了克服自聚焦造成的破坏要求在光束传播中采用中继成像和空间滤波。
Abstract
Filament formation and beam breakup resulting from the self-focusing of optical beams is discussed. Relaying and spatial filtering on beam propagation are required in order to overcome self-focusing damage.
孟绍贤. 高功率激光系统通过空间滤波和中继成像抑制自聚焦[J]. 激光与光电子学进展, 1998, 35(9): 8. 孟绍贤. Suppression of Self-Focusing through Spatial Filtering and Relay Imaging in a High Power Laser System[J]. Laser & Optoelectronics Progress, 1998, 35(9): 8.