Photodiode laser power meter. This device uses a silicon photodiode to detect light intensity. A photodiode is a semiconductor device that converts li

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Photodiode laser power meter. This device uses a silicon photodiode to detect light intensity. A photodiode is a semiconductor device that converts light into current. Therefore measuring the current produced in a photodiode can be used to determine light intensity.

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Size: 2927px × 3589px
Photo credit: © PUBLIC HEALTH ENGLAND/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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