Effect of the space-charge waves on the gain of free electron laser with an axial guide field

Shi-Chang Zhang

doi:10.1117/12.2301467

1 December 1990 Effect of the space-charge waves on the gain of free electron laser with an axial guide field

Shi-Chang Zhang

Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 15141L (1990) https://doi.org/10.1117/12.2301467
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States

Abstract

By making use of the parametric-amplifier model,this paper analyses the effect of the space-charge waves in Raman free electron laser with an axial guide field, it is shown that without taking the initial transverse velocity into account, k_W v_ZO <w_C is a necessary condition under which the scattered wave couples the slow space-charge wave. The dispersion relation and gain of the scattered wave,as well as the matching condition between the scattered wave and the space-charge wave, are derived.

Citation Download Citation

Shi-Chang Zhang "Effect of the space-charge waves on the gain of free electron laser with an axial guide field", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15141L (1 December 1990); https://doi.org/10.1117/12.2301467

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