- #1
androz
- 19
- 0
Hi there !
I have a question : does a mechanical system generating a lower frequency
when excited with a hig frequency exists ? In this case, would it be possible to start stimulated processes of emission of a lower frequency from a high frequency ? Then, we could imagine a kind of laser not made with photons but with mechanical waves like water waves...
I have a question : does a mechanical system generating a lower frequency
when excited with a hig frequency exists ? In this case, would it be possible to start stimulated processes of emission of a lower frequency from a high frequency ? Then, we could imagine a kind of laser not made with photons but with mechanical waves like water waves...