A laser diode device capable of detecting laser light with a simple structure is provided.

本发明提供了一种具有简单结构的能够探测激光的激光二极管器件。

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Remove the grid, and the device becomes a diode.

ECONOMIST: The middle age of the transistor

His device will reportedly stream damp air containing microscopic water particles through a tube, while a laser diode beams light through the vessel onto a sensor located on the opposite side.

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