Backward echo in two-level systems

M. Fujita; H. Nakatsuka; H. Nakanishi; M. Matsuoka

doi:10.1103/PhysRevLett.42.974

Backward echo in two-level systems

M. Fujita, H. Nakatsuka, H. Nakanishi, M. Matsuoka

研究成果: Contribution to journal › Article › 査読

46 被引用数 (Scopus)

抄録

The possible three-pulse echoes in two-level systems of solids and gases are discussed with particular emphasis on backward-wave echoes. One example of the backward echoes was realized with the atomic sodium D line. The detection of this echo requires neither optical shutters nor magnetic field. The decay rate of the echo due to Na-Ar collisions was measured. It is shown that the effect of velocity changing collisions is negligible compared with that of phase interrupting ones.

本文言語	英語
ページ（範囲）	974-977
ページ数	4
ジャーナル	Physical Review Letters
巻	42
号	15
DOI	https://doi.org/10.1103/PhysRevLett.42.974
出版ステータス	出版済み - 1 1 1979
外部発表	はい

All Science Journal Classification (ASJC) codes

物理学および天文学（全般）

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10.1103/PhysRevLett.42.974

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引用スタイル

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abstract = "The possible three-pulse echoes in two-level systems of solids and gases are discussed with particular emphasis on backward-wave echoes. One example of the backward echoes was realized with the atomic sodium D line. The detection of this echo requires neither optical shutters nor magnetic field. The decay rate of the echo due to Na-Ar collisions was measured. It is shown that the effect of velocity changing collisions is negligible compared with that of phase interrupting ones.",

author = "M. Fujita and H. Nakatsuka and H. Nakanishi and M. Matsuoka",

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AB - The possible three-pulse echoes in two-level systems of solids and gases are discussed with particular emphasis on backward-wave echoes. One example of the backward echoes was realized with the atomic sodium D line. The detection of this echo requires neither optical shutters nor magnetic field. The decay rate of the echo due to Na-Ar collisions was measured. It is shown that the effect of velocity changing collisions is negligible compared with that of phase interrupting ones.

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Backward echo in two-level systems

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