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	基于微环谐振腔的多倍频锁模激光器 | Frequency multiplication mode-locked laser based on micro-ring resonant cavity
	王伟强; 张文富; 王屹山; 赵卫
	2016-08-31
专利号	CN201610793883.5
国家	中国
文献子类	发明
英文摘要	一种基于微环谐振腔的多倍频锁模激光器，包括依次通过腔内单模光纤连接的第一波分复用器、掺铒增益光纤、第二波分复用器、光隔离器、偏振控制器、四端口微环谐振腔、输出耦合器和光延迟线，其中两个波分复用器的输入端分别设置有泵浦光源。本发明重频可以微环谐振腔的自由光谱范围为步长进行调节，从而提升目前基于耗散四波混频效率锁模激光器的应用灵活性和健壮性。在未来超高速光通信系统、微波光子学、光模数转换等方面具有广泛的应用前景，尤其在需要精确多倍频光时钟信号的光信息处理、片上光互连等领域有着极为重要的应用。 | A frequency multiplication mode-locked laser based on a micro-ring resonant cavity comprises the components of a first wavelength division multiplexer, an Er-doped gain fiber, a second wavelength multiplexer, an optical isolator, a polarization controller, a four-port micro-ring resonant cavity, an output coupler and an optical delay line, wherein the first wavelength division multiplexer, the Er-doped gain fiber, the second wavelength multiplexer, the optical isolator, the polarization controller, the four-port micro-ring resonant cavity, the output coupler and the optical delay line are successively connected through an in-cavity single-mode optical fiber; wherein the input end of each of the two wavelength division multiplexer is provided with a pump light source. According to the frequency multiplication mode-locked laser, a repetition frequency can be adjusted in a manner that the free spectrum range of the micro-ring resonant cavity is used as a step length, thereby improving application flexibility and robustness of an existing mode-locked laser based on four-wave frequency mixing efficiency dissipation. The frequency multiplication mode-locked laser has wide application prospect at aspects such as ultrahigh-speed optical communication system, microwave photonics and optical analog-to-digital conversion in future. Particularly, the frequency multiplication mode-locked laser has particularly important application in the fields such as optical information processing and on-chip optical interconnection in which frequency multiplication optical clock signals are required.
公开日期	2016-12-14
语种	中文
状态	审查中-实审
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/29759]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	中国科学院西安光学精密机械研究所
推荐引用方式 GB/T 7714	王伟强,张文富,王屹山,等. 基于微环谐振腔的多倍频锁模激光器 | Frequency multiplication mode-locked laser based on micro-ring resonant cavity. CN201610793883.5. 2016-08-31.

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