CN

Xinyuan Qi

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

School/Department:物理学院

Administrative Position:Professor

Business Address:School of Physics, Northwest University,#1 Xuefu Avenue, Chang'an District, Xi'an, Shaanxi Province, China

Contact Information:qixycn@nwu.edu.cn

Academic Titles:Deputy Director, Department of Optoelectronic Information Science

Other Post:Deputy Secretary General of Xi'an Society of Laser & Infrared

Discipline:Other specialties in Optical Engineering
Optics

Patents

Current position: QI Xinyuan > Patents

超声诱导长周期光纤光栅调Q脉冲和连续两用光纤激光器

Release time: Hits:

Affilication of Author(s):物理学院

Patent Coverage:国内

School Sign:第一单位

Note:本发明公开一种超声诱导长周期光纤光栅调Q脉冲和连续两用光纤激光器,包括全反射光纤光栅、双包层掺杂光纤、波分复用器、泵浦源、输出光纤光栅和输出尾纤;还包括超声诱导长周期光纤光栅:包括固定支架、锯齿形金属板、压电陶瓷、射频电源和调节螺丝;压电陶瓷置于调节螺丝顶部,双包层掺杂光纤置于锯齿形金属板的锯齿面上,且双包层掺杂光纤的长度方向与锯齿面上锯齿周期长度一致;通过旋转调节螺丝调整锯齿形金属板的高度,使锯齿面将双包层掺杂光纤顶在固定支架的顶板下表面,压电陶瓷连接射频电源。本发明为全光纤结构,无插入损耗,同时可实现连续与脉冲双运转,具有光束质量好、输出功率高、结构紧凑、性能稳定可靠的优点。

Type of Patent:发明专利

State of Patent:有效

Application Number:CN201310140650.1

Authorization number:ZL 2013101406501

Service Invention or Not:yes

Application Date:2013-04-22

Publication Date:2013-08-21

Authorization Date:2016-05-11

First Author:冯选旗

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保留所有权利/All Rights Reserved.

Northwest university

MOBILE Version