laser diode tester
... laser diode driver 激光二极管激励器 laser diode tester 激光二极管测量仪 laser diode 激光二极管 ...
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小型测量仪及通讯仪器通常采用激光二极管作为其光源，这是因为它具有体积小、效率高、结构简单和价格便宜等优点。
Laser diode is used usually as light source in miniature measuring instrument and communication instrument because of its small volume, high efficiency, simple structure and low price.
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