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Anything related to optics applied to electronics. Optics is a branch of physics studying the properties of light and its interactions with physical media.

3 votes
1 answer
2k views

Is it possible that my UV LED is emitting white light? If so, how would I filter out the whi...

I recently purchased a 365 nm UV LED, and set up the proper circuit. When I turn the power on, the LED lights up very dimly. Is this white light (that's the color I saw) being emitted from the LED? …
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