Abstract:Since the invention of laser beam in the 1960s, the application extends to all areas, even revolutionizedseveral fields of technology. Laser is the most widely used in electronic applications as the laser diode. Theimportant application of laser diodes is as a light source for an optical sensor on the sensor either directly orusing the optical fiber. In the application as light source in optical sensor applications, especially on the principleof change in intensity, the stability of laser diode output power is… Show more
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