FREE-ELECTRON MICRO-LASERS

被引:19
作者
TANG, CM
GOLDSTEIN, M
SWYDEN, TA
WALSH, JE
机构
[1] USN,RES LAB,DIV PLASMA PHYS,WASHINGTON,DC 20375
[2] DARTMOUTH COLL,HANOVER,NH 03755
[3] FM TECHNOL INC,FAIRFAX,VA 22032
关键词
D O I
10.1016/0168-9002(94)01549-X
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The electron optical properties of microscopic gated field emitter arrays (FEA) are an ideal match to the electron beam requirements of free electron micro-lasers. Projected performance characteristics of the beam generators based on the FEA principle are reviewed and results from recent experiments with a single micro-beam filament are summarized. The latter are shown to support the claim that free electron micro-lasers based on either the Cherenkov or the Smith-Purcell interaction mechanism are a practical possibility.
引用
收藏
页码:7 / 10
页数:4
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