摘要详情

ID / 提交时间

348 / 2021-11-10 14:07:49

标题

Development and Performance of Magnetic Gain Switch for Repetitive Pulsed Chemical Oxygen Iodine Laser

关键字

Magnetic gain switch,Chemical oxygen iodine laser,Pulse forming network

主题及专题

Other topics in Electrical Engineering

状态

终稿

作者

Yimeng Shu / Huazhong University of Science and Technology

Shan Jiang / Huazhong University of Science and Technology

Shuang Wang / Huazhong University of Science and Technology

Tao Peng / Huazhong University of science and technology

摘要

The magnetic gain switch is a promising pulse method to be applied in the repetitive pulsed chemical oxygen iodine laser (COIL). A new form of solid-state pulsed magnetic field system was proposed to construct a magnetic gain switch in this paper. The pulse magnet, pulse producing circuit, and control circuit are the three components of the system. Considering the actual application, the pulse magnet adopts an open structure with two symmetrical parts, and each part is composed of a coil and a permanent magnet. The pulse forming circuit topology is optimized for a specific load based on the pulse forming network (PFN), and an energy recovery circuit is also added to improve the repetitive frequency. Using the proposed solid-state pulsed magnetic field system, a 320 Hz rectangular magnetic field with a high field of not less than 405 gauss and a low field within ± 10 gauss is generated in an area of 50*50*25 mm³, and the rising and falling edges of the pulse are both 1.5 μs.

重要日期

会议日期

07月11日

2023

至

08月18日

2023
11月10日 2021

初稿截稿日期
12月10日 2021

注册截止日期
12月11日 2021

报告提交截止日期

主办单位

IEEE IAS

承办单位

IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST