Hybrid squeezing of solitonic resonant radiation in photonic crystal fibers

Truong X. Tran, Katiuscia N. Cassemiro, Christoph Soeller, Keith J. Blow, Fabio Biancalana

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)


We report the existence of a kind of squeezing in photonic crystal fibers which is conceptually intermediate between four-wave-mixing-induced squeezing in which all the participant waves are monochromatic waves, and self-phase-modulation-induced squeezing for a single pulse in a coherent state. This hybrid squeezing occurs when an arbitrary short soliton emits quasimonochromatic resonant radiation near a zero-group-velocity-dispersion point of the fiber. Photons around the resonant frequency become strongly correlated due to the presence of the classical soliton, and a reduction of the quantum noise below the shot-noise level is predicted.

Original languageEnglish
Article number013824
Number of pages5
JournalPhysical Review A
Issue number1
Publication statusPublished - Jul 2011


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