Optimization and transfer of vacuum squeezing from an optical parametric oscillator

P. K. Lam*, T. C. Ralph, B. C. Buchler, D. E. McClelland, H. A. Bachor, J. Gao

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

103 Citations (Scopus)

Abstract

We report the observation of more than 7 dB of vacuum squeezing from a below-threshold optical parametric oscillator (OPO). We discuss design criteria and experimental considerations for its optimization and demonstrate that the vacuum squeezing can be electro-optically transferred to a bright beam using a feed-forward loop. This is compared with the bright intensity squeezed beam generated by running the OPO as a de-amplifier.

Original languageEnglish
Pages (from-to)469-474
Number of pages6
JournalJournal of Optics B: Quantum and Semiclassical Optics
Volume1
Issue number4
DOIs
Publication statusPublished - Aug 1999

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