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可调谐TEA CO₂序列带激光放大中光栅对寄生振荡的抑制

Suppressing the Parasitic Oscillation in the Tunable TEA CO₂ Sequence Laser Amplifier

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【Author】 Chen Mei Li Yude Yi Hengyu (School of Electronics and Information Science,Department of Opto-Electronic Science and Technology,Sichuan University,Chengdu 610064)

【机构】四川大学电子信息学院光电系；四川大学电子信息学院光电系成都610064；成都610064；成都610064；

【摘要】本文讨论了可调谐TEACO2 序列带激光放大级中的寄生振荡的成因 ,提出了一种在放大级中放置一闪耀光栅来抑制放大过程中产生的常规带寄生振荡的方法。经实验验证 ,结果表明该法有效可行。更多还原

【Abstract】 This paper analyzes the cause of parasitic oscillation in the tunable TEA CO 2 sequence laser amplifier.A method for suppressing the regular bands parasitic oscillation caused in the sequence laser amplification by placing a diffraction grating is introduced.The experiment is proved the method is efficient and executable.更多还原