Studies on interference measurement for parameters of laser plasma on the target surface

Xiao-Wu Ni; Jian Lu; Anzhi He

doi:10.1117/12.253131

30 September 1996 Studies on interference measurement for parameters of laser plasma on the target surface

Xiao-Wu Ni, Jian Lu, Anzhi He

Proceedings Volume 2888, Laser Processing of Materials and Industrial Applications; (1996) https://doi.org/10.1117/12.253131
Event: Photonics China '96, 1996, Beijing, China

Abstract

A method for measuring laser plasma flow field on the surface of target by using laser synchronous interference system is presented. A set of measuring theory for plasma parameters including temperature, pressure, density, ionization degree is built. An interference measurement for laser plasma produced by a Q-switched Nd:YAG laser acted on Al target surface has been made and results of the plasma parameters been given.

Citation Download Citation

Xiao-Wu Ni, Jian Lu, and Anzhi He "Studies on interference measurement for parameters of laser plasma on the target surface", Proc. SPIE 2888, Laser Processing of Materials and Industrial Applications, (30 September 1996); https://doi.org/10.1117/12.253131

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