Physics, asked by Harshrajesh9742, 1 year ago

Assertion light emiyting diode emots spontaneous radiation

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Answered by CBSEMP
0

hey guy if u need more information u can search on internet I uploaded last few days


A superluminescent light emitting diode is, similar to a laser diode, based on an electrically driven pn-junction that, when biased in forward direction, becomes optically active and generates amplified spontaneous emission over a wide range of wavelengths.
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