Study on precise target locating and guiding with multiple-beam in ICF laser driver

Liquan Wang; Bing Feng; Guodong Liu; Huaiting Jia; Keyu Li; Xiaofeng Wei

doi:10.1117/12.977200

15 October 2012 Study on precise target locating and guiding with multiple-beam in ICF laser driver

Liquan Wang, Bing Feng, Guodong Liu, Huaiting Jia, Keyu Li, Xiaofeng Wei

Proceedings Volume 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy; 841938 (2012) https://doi.org/10.1117/12.977200
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

In ICF laser driver, the technique of precise target locating and guiding with multiple-beam is the core technique to couple beams and target on experiments. Its performance superiority will decide operation success or failure of the experiment on the whole facility. This paper will describe basic configuration of multiple-beam guiding and target locating system in detail, emphasize on the technique route, which makes the whole system to carry out the full closed loop control guiding beams and auto program process of shooting target, and makes the system shooting preparation time less than 30 minutes and shooting accuracy better than 30μm (RMS). The technique is successfully applied on ShenGuang-III prototype facility for two years.

Citation Download Citation

Liquan Wang, Bing Feng, Guodong Liu, Huaiting Jia, Keyu Li, and Xiaofeng Wei "Study on precise target locating and guiding with multiple-beam in ICF laser driver", Proc. SPIE 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy, 841938 (15 October 2012); https://doi.org/10.1117/12.977200

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available