Receiver Antenna for 400~700nm wave
Receiver Antenna for 400~700nm wave
(OP)
What size of antenna is ideal for a wave spectrum on the above wave lenght?
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Receiver Antenna for 400~700nm wave
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Receiver Antenna for 400~700nm waveReceiver Antenna for 400~700nm wave(OP)
What size of antenna is ideal for a wave spectrum on the above wave lenght?
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RE: Receiver Antenna for 400~700nm wave
Is this for school? Student posting is not allowed.
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RE: Receiver Antenna for 400~700nm wave
The day will eventually come when nanotechnology will bring the optical range into the RF world. It should be very interesting when it happens.
RE: Receiver Antenna for 400~700nm wave
Keith Cress
kcress - http://www.flaminsystems.com
RE: Receiver Antenna for 400~700nm wave
That was fast.
RE: Receiver Antenna for 400~700nm wave
An issue which is being conquered is the complex interaction of light with ANY metal surface causing (plasmons) a sort-of plasma cloud which makes direct scaling of radio antenna theory not possible, but they're getting a handle on it. It's similiar to skin depth stuff which doesn't greatly impact RF antennas but does cause strange effects with regards to nano length optical antennas.
Here's a link to short paper on the subject:
antennas for light
Here's a paper. Look at page 444 for some cool optical antennas.(Don't worry its only a 37 page doc not hundreds of pages)
Page 444
Here's a link to lots of stuff at Rochester Univ:
Search of Rochester's data base
Keith Cress
kcress - http://www.flaminsystems.com
RE: Receiver Antenna for 400~700nm wave
You've provided some excellent references for the OP, if the question was actually intended as written.
RE: Receiver Antenna for 400~700nm wave
I am looking a possibility,how I could relate the effects to fractal solar panel at iteration where dimensions nearing to or smaller than wavelength. What parameters could have been affected on the energy conversion of light to hv. Fortunately, I have now a supporting references for my hypothesis, thanks to you very much.