Pair of complementary noises in stochastic excitation spectroscopy that eliminates the input power-spectral fluctuations

Takahisa Mitsui, Tohru Kinugawa, Kiyomitsu Yamashita, Katsumi Sakurai

研究成果: Article査読

1 被引用数 (Scopus)

抄録

We introduce a novel and useful concept in stochastic excitation spectroscopy: a pair of complementary noises. This concept realizes a constant power-spectral density over the frequency region of interest by combining two power spectral densities that are complementary to each other. Consequently the pair is free from the limitations associated with a pseudo-random binary code and white noise; the pair is generated in a flexible manner and needs no ensemble averaging to reduce the power-spectral fluctuations. Our theory was supported by the experimental results with the magnetic resonances of Rb atoms.

本文言語English
ページ(範囲)661-666
ページ数6
ジャーナルJournal of the Optical Society of America B: Optical Physics
15
2
DOI
出版ステータスPublished - 1998 2月
外部発表はい

ASJC Scopus subject areas

  • 統計物理学および非線形物理学
  • 原子分子物理学および光学

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