介绍了半导体可饱和吸收镜(SESAM)的基本结构及使用半导体可饱和吸收镜被动锁模固态激光器的基本原理。
The basic structure and the fundamental principle of semiconductor saturable absorption mirrors (SESAM) that are used for passive mode-locking solid-state lasers are introduced.
介绍了一种塑料中空成型设备的锁模机构的新设计，并对其结构、工作原理和性能进行了分析。
This paper introduces a new design of clamping unit used in blow molding machine, and analyses the structure, the working principle and the performance.
采用国际先进十字板结构，锁模快速、平稳。
Adopt international advanced crossing board structure, locking mold fleetly and reposefully.
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