Open AccessStudy of mathematical model for auto-alignment in four-pass amplifier
Author(s) -
Gao Yan-Qi,
Bin Zhu,
Daizhong Liu,
Peng Zengyun,
Lin Zhun-Qi
Publication year - 2008
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.57.6992
Subject(s) - amplifier , beam (structure) , field (mathematics) , computer science , optics , matrix (chemical analysis) , physics , telecommunications , materials science , mathematics , bandwidth (computing) , pure mathematics , composite material
Beam automatic alignment system is used to implement beam adjustment. Basing on the principle of matrix optics, the mathematical model for auto-alignment in four-pass amplifier is built by analyzing the properties of this system. Using this model, the scheme of beam alignment is designed, and the analytical solutions of the amounts of near field adjustment and far field adjustment are obtained, respectively.