Generation of photon-number squeezed states with a fiber-optic symmetric interferometer

Aruto Hosaka, Kenichi Hirosawa, Ryota Sawada, Fumihiko Kannari

研究成果: Article査読

2 被引用数 (Scopus)

抄録

We numerically and experimentally demonstrate photonnumber squeezed state generation with a symmetric fiber interferometer in an 800-nm wavelength and compared with an asymmetric fiber interferometer, although photon-number squeezed pulses have been generated only with asymmetric interferometers. Even though we obtain-1.0dB squeezing with an asymmetric fiber interferometer, since perfect spectral phase and intensity matching between displacement and signal pulses are achieved with a symmetric fiber interferometer, we obtain better squeezing of-3.1dB. We also numerically calculate and clarify this scheme's usefulness at a 1.55-μm wavelength.

本文言語English
ページ(範囲)18850-18863
ページ数14
ジャーナルOptics Express
23
15
DOI
出版ステータスPublished - 2015 7 27

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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