OP980

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Optical Sensors - Photodiodes have a wide range of applications in a variety of industries. Photodiodes are extremely sensitive to light and are commonly used in medical, industrial, and automotive applications for detecting and measuring light. OP980 photodiodes are among the most popular types used in these industries and are particularly suited for applications that require high sensitivity and wide dynamic range. This article will discuss the application field and working principle of OP980 photodiodes.

Application Field of OP980 Photodiodes

OP980 photodiodes are mainly used in the medical industry for the detection, measurement and monitoring of different types of radiation. These photodiodes are able to detect radiation as low as 0.001 mW.cm-2, making them ideal for applications such as medical imaging and radiation monitoring. Other applications of OP980 photodiodes include industrial uses such as laser ranging, spectroscopy, and environmental monitoring. These photodiodes are also used in automotive applications for the detection of light and for the detection of ambient light levels in automobiles.

Working Principle of OP980 Photodiodes

OP980 photodiodes are photodiodes with a wide dynamic range from 0.001 mW.cm-2 to 10 W.cm-2, and are sensitive to a wide spectrum of wavelengths from the ultraviolet to the infrared. These photodiodes are fabricated using a silicon substrate, a window layer, and a top layer of interdigitated autonomous rectifying contacts. When a light of certain intensity strikes the photodiode, the silicon substrate produces a current that is proportional to the intensity of the light. This current is routed through the rectifying contacts in the photodiode and is used to detect and measure the light that strikes the photodiode.

OP980 photodiodes have the advantage of being highly sensitive to a wide range of wavelengths. They can be used in a variety of applications such as medical imaging, laser ranging, spectroscopy and automotive applications. While other photodiodes may have a higher sensitivity to some wavelengths, the OP980 photodiode has the advantage of being much more sensitive to a wider range of wavelengths than other photodiodes.

Conclusion

OP980 photodiodes are versatile and widely used photodiodes in the medical, industrial and automotive industries for detecting and measuring light. They have a wide dynamic range from 0.001mW.cm-2 to 10 W.cm-2 are sensitive to a wide spectrum of wavelengths from the ultraviolet to the infrared. They are suitable for applications such as medical imaging, laser ranging, spectroscopy, environmental monitoring, and automotive applications. The working principle of OP980 photodiode is that when light strikes its surface, the silicon substrate produces a current proportional to the intensity of the light.

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