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CN107482465A 一种海洋探测用722nm775nm1444nm2888nm七波长光纤激光器 无效 - 撤回

一种海洋探测用722nm775nm1444nm2888nm七波长光纤激光器
摘要：
一种海洋探测用722nm775nm1444nm2888nm七波长光纤激光器，谐振腔设置为四方形环形光纤激光腔，在四方形环形光纤激光腔的四个角上设置深刻蚀光纤直角反射镜，在上边光路的中间位置设置信号光λXⅠ2888nm波长周期极化铌酸锂四波混频激光谐振腔，在左边光路的中间位置设置倍频ⅠλBⅠ515nm的倍频谐振腔Ⅰ，在右边光路的中间位置设置闲频光ⅡλlⅡ1998nm的周期极化铌酸锂光学参量振荡器1，在下边光路的右段设置倍频光ⅡλBⅡ722nm的倍频谐振腔Ⅱ19，总体构成722nm、515nm、775 nm、1444nm、1030nm、2888nm、1998nm七波长光纤激光器。
摘要（英）：

Provided is a 722nm775nm1444nm2888nm seven-wavelength fiber laser for ocean detection. A resonant cavity is arranged to be a square and annular fiber laser cavity, deep-etching fiber right-angle reflectors are arranged at four corners of the square and annular fiber laser cavity, a signal light lambdaXI2888nm-wavelength periodically poled lithium niobate four-wave-mixing laser resonant cavity is arranged at the middle position of an upper light path, a frequency-doubling IlambdaBI515nm frequency-doubling resonant cavity I is arranged at the middle position of a left light path, an idling-frequency light IIlambdalII1998nm periodically poled lithium niobate optical parametric oscillator 1 is arranged at the middle position of a right light path, and a frequency-doubling light IIlambdaBII722nm frequency-doubling resonant cavity II19 is arranged at the right section of a lower light path, all of which form the 722nm515nm775nm1444nm2888nm1998nm seven-wavelength fiber laser.

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