Open AccessTIME-DOMAIN ANALYSIS OF THE MODE一LOCKED PRO-CESS BASED ON A NOVEL NONLINEAR COUPLED CAVITY
Author(s) -
Lü Zhen-Guo,
Zhou Zuo-Ping,
Qi Wu,
Qingxing Li,
Yu Zhen-Yin
Publication year - 1994
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.43.233
Subject(s) - laser , nonlinear system , optics , pulse (music) , crystal (programming language) , pulse width modulation , domain (mathematical analysis) , time domain , physics , materials science , computer science , quantum mechanics , mathematical analysis , power (physics) , mathematics , detector , computer vision , programming language
Dynamic processes of the modelocked laser based on a auxiliary coupled cavity containing a nonlinear frequency-doubling crystal has been systematically studied in this paper. And, the specific formulas of the output pulse width of this modelocked laser in instantaneously dynamic equilibrium are given. Moreover, the results of nu-merical analysis and calculation show that its modelocking output properties are su-perior to that of the laser modelocked by an intracavity frequency-doubling crystal.