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Results tagged with light-emitting-diodes
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user 129491
0
votes
1
answer
4k
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What is the reliationship between optical power and electrical power?
Is there a mathematical relationship between the optical power transmitted by a light source (LED) and the optical power received by the photo-diode and its transformation into electrical power.
Lets …
- 115
0
votes
2
answers
1k
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Is there a relationship between the driving current and the optical power emitted by a light...
If we have an LED light source which is driven by 0.5 Ampere can we infer what is the optical power (aka radiant flux, radiant power) emitted by that light source?
Furthermore is there a way to conve …
- 115
0
votes
1
answer
483
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What is the relationship between wavelength and PD area in optical wireless communication?
I was reading about multipath fading in optical wireless communication, and in many sources it is said that the multipath fading is negligible for two main reasons:
In a system deploying direct-dete …
- 115