双向泵浦钛宝石的四通放大器
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摘要: 由多通放大器的理论计算了脉冲的放大特性，并进行了钛宝石的四程放大实验。当输入信号光为1mJ时，通过四程放大，获得了20mJ的脉冲输出。Abstract: Although regenerative amplifier is one of the most used preamplifiers, a number of electrooptical elements are necessary for trapping and dumping the weak signal pulse, which limits the output energy. Based on the basic theory, the gain characteristics of the multipass amplifier is analyzed. A fourpass scheme is employed to carry out the multipass experiments which successfully yield 20mJ output energy.
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