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CN107565322A 一种海洋探测用608nm515nm723,5nm1216nm七波长激光器 无效 - 撤回

一种海洋探测用608nm515nm723,5nm1216nm七波长激光器
摘要：
一种海洋探测用608nm515nm723,5 nm1216nm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λXⅠ2432nm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ⅡλlⅡ1786nm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ⅡλBⅡ608nm的倍频谐振腔Ⅱ19，总体构成608nm、515nm、723.5 nm、1216nm、1030nm、2432nm、1786nm七波长光纤激光器。
摘要（英）：

Disclosed is a 608nm, 515nm, 723.5nm and 1216nm seven-wavelength fiber laser for marine exploration. A resonant cavity is arranged as a quadrangular annular fiber laser cavity. Deep-etching fiber right-angle reflectors are arranged on four corners of the quadrangular annular fiber laser cavity. A signal light [lambda]XI2432nm wavelength periodically poled lithium niobate four-wave mixing laser resonant cavity is arranged at the central position of an upper optical path. A frequency-doubled resonant cavity I with frequency-doubled light I[lambda]BI515nm is arranged at the central position of aleft optical path. A periodically poled lithium niobate optical parametric oscillator 1 with idler frequency light II[lambda]lII1786nm is arranged at the central position of a right optical path. A frequency-doubled resonant cavity II19 with frequency-doubled light II[lambda]BII608nm is arranged at the right section of a lower optical path. All the above parts constitute the 608nm, 515nm, 723.5nm,1216nm, 1030nm, 2432nm and 1786nm seven-wavelength fiber laser.

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