Vishay talk ******** - was Teflon Film Tin Foil capacitors
On Sat, 22 Jul 2006 13:28:45 -0700, John Larkin
Gave us:
That doesn't affect Johnson noise of course; that only depends on the
resistance and the temperature, as required by conservation of energy.
Anything above absolute zero not only emits IR energy, but
electrical noise as well. (speaking of electrical mediums, of course)
Why do IR camera CCDs need LN baths? Noise floor.
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