Broadband Detection of 18 Teeth in an 11-dB Squeezing Comb
Abstract
We demonstrate broadband detection of an 18-tooth squeezing comb with up to 11 dB of squeezing. The results show the simultaneous quantum enhancement of multiple frequency channels and establish frequency-multiplexed squeezed light as a powerful resource for precision measurements and quantum sensing applications.
Type
Publication
Physical Review Applied