3BHB045647R0001 半导体可控硅模块  IGCT 模块

【产品详情】

产品编号：3BHE020646R0001

ABB型号名称：-

其工作原理是,通过一定的激励方式,在半导体物质的能带(导带与价带)之间,或者半导体物质的能带与杂质(受主或施主)能级之间,实现非平衡载流子的粒子数反转,当处于粒子数反转状态的大量电子与空穴复合时,便产生受激发射作用.半导体激光器的激励方式主要有三种,即电注入式,光泵式和高能电子束激励式.电注入式半导体激光器,

3BHB045647R0001 半导体可控硅模块  IGCT 模块

【英文介绍】

Product Number: 3BHE020646R0001

ABB model name: -

The working principle is that through a certain excitation method, between the energy band of the semiconductor material (conduction band and valence band), or between the energy band of the semiconductor material and the impurity (acceptor or donor) level, to achieve the non-equilibrium carrier particle number inversion, when a large number of electrons in the state of particle number inversion and hole compound, it will produce stimulated emission. There are three main excitation modes of semiconductor lasers, namely, electric injection, optical pump and high-energy electron beam excitation. Electroinjection semiconductor laser,

3BHB045647R0001 半导体可控硅模块  IGCT 模块

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