Question

what is the amplitude-squeezed state of light?​

Answer 1

Answer:

Amplitude-squeezed light is light with an intensity noise level below the shot noise level, i.e. below the standard quantum limit. This reduced intensity noise can be obtained only at the expense of increased phase noise.

Answer 2

Amplitude-squeezed light is light with an intensity noise level below the shot noise level, i.e. below the standard quantum limit. This reduced intensity noise can be obtained only at the expense of increased phase noise.