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发明公开
CN102820606A 超连续谱光源激励的中红外超连续谱光纤激光器 无效 - 驳回

超连续谱光源激励的中红外超连续谱光纤激光器
摘要：
本发明提供了一种超连续谱光源激励的中红外超连续谱光纤激光器，涉及激光光电子技术领域，具体包括脉冲光纤激光器、石英光子晶体光纤和硫系玻璃光纤，其中，所述脉冲光纤激光器发出的脉冲激光，通过石英光子晶体光纤产生波长范围为1000~2300nm的超连续谱激光，所述超连续谱激光作为激励源，激励一段锥形结构或者带有空气孔的光子晶体光纤结构的硫系玻璃光纤，产生波长为2000~5000nm的中红外超连续谱激光输出。本发明所要解决的技术问题是提供一种超连续谱光源激励的中红外超连续谱光纤激光器，用以实现高功率以及高耦合效率的中红外超连续谱激光输出。
摘要（英）：

The invention provides a mid-infrared supercontinuum laser based on the excitation of the supercontinuum light source, belonging to the technical field of laser photoelectron. The mid-infrared supercontinuum laser specially comprises a pulsed fiber laser, a quartz photonic crystal fiber and a chalcogenide glass fiber. The pulsed laser emitted by the pulsed fiber laser generates the supercontinuum laser with the wavelength ranging from 1,000nm to 2,300nm through the quartz photonic crystal fiber, wherein the supercontinuum laser serves as the excitation source to excite the chalcogenide glass fiber with a section of cone structure or photonic crystal fiber structure with air holes to generate and output the mid-infrared supercontinuum laser with the wavelength ranging from 2,000nm to 5,000nm. The invention provides the mid-infrared supercontinuum laser based on the excitation of the supercontinuum light source to solve the technical problems and realize the output of the mid-infrared supercontinuum laser with high power and high coupling efficiency.

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