non-optical device
non-optical device
(OP)
Dear friends,
I would like to know what is meant by a "non-optical device".I think that is something relates to infrared.Am I right??Can anybody make it clear for me?
Thanks.
I would like to know what is meant by a "non-optical device".I think that is something relates to infrared.Am I right??Can anybody make it clear for me?
Thanks.






RE: non-optical device
Infra-red is still light, unless we are limiting this to visible light only. For most purposes, 'light' is electromagnetic radiation in the approximate wavelength range 1nm (hard UV) - 1000nm (far infrared). Beyond that range it becomes either X-rays or microwaves.
The following link shows the extended electromagnetic spectrum:
http
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RE: non-optical device
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