中国激光, 2009, 36 (s2): 24, 网络出版: 2009-12-30
限流变压器在电激励连续波HF/DF化学激光器中的应用
Application of Current-Self-Limited Transformer on Discharge Driven Continuous Wave HF/DF Chemical Laser
激光器 化学激光器 限流变压器 镇流电阻 电激励 连续波 lasers chemical laser current-self-limited transformer ballast resistor discharge-driven continuous wave
摘要
电激励连续波HF/DF化学激光器有着广泛的用途。目前流行采用高压直流电源加镇流电阻的放电模式,这种放电模式电效率低、体积大、成本高,不利于激光器的推广。借鉴限流(漏磁)变压器在气体放电灯领域的应用,利用限流变压器加整流器的方式,成功实现了电激励连续波HF/DF化学激光器的平稳运转,并大幅度减小了系统体积。这种电源模式比传统电源模式更简洁,可推广至其他的电激励气体激光器。
Abstract
Discharge driven continuous wave HF/DF chemical laser has been used widely in many research fields. The extensively adopted discharge scheme is high voltage DC power combined with ballast resistors,which is characterized by lower electrical efficiency,large volume and high cost,and is not convenient for use. Referring to the application of current-self-limited transformer on discharge electric gas lamp,current-self-limited transformer and selenium rectifier were used in this paper to make laser running successfully and reduce the volume of laser system significantly. This power supplication scheme is much simpler and can be applied to other discharge driven gas lasers.
陶承刚, 李文煜, 王红岩, 李强, 华卫红, 张暄喆, 文备, 陈景春. 限流变压器在电激励连续波HF/DF化学激光器中的应用[J]. 中国激光, 2009, 36(s2): 24. Tao Chenggang, Li Wenyu, Wang Hongyan, Li Qiang, Hua Weihong, Zhang Xuanzhe, Wen Bei, Chen Jingchun. Application of Current-Self-Limited Transformer on Discharge Driven Continuous Wave HF/DF Chemical Laser[J]. Chinese Journal of Lasers, 2009, 36(s2): 24.
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