Answers are grounded in this paper and cite their sources.
An experimental scheme is proposed by which the quantum states of two light beams of different frequencies can be interchanged. With this scheme it is possible to generate frequency-tunable squeezed light for spectroscopic applications.
No takes yet. Share an insight, caveat, or question.
Prem Kumar (1990) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: