Stability measurement of the 0.633 µm line in a CH4-locked 3.39 µm He-Ne laser

Masataka Nakazawa; Toshimitsu Musha

doi:10.1143/JJAP.19.L315

Stability measurement of the 0.633 µm line in a CH₄-locked 3.39 µm He-Ne laser

Masataka Nakazawa, Toshimitsu Musha

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Optical heterodyne measurement of frequency stability of the 0.633 µm line in dual stabilization with the 3.39 µm line was carried out. The best stability in terms of Allan variance was 4.14×10⁻¹¹ for averaging time τ=1 s and the long-term stability was 3.14×10⁻¹⁰ for τ=100 s. Decrease of the long-term stability appears mainly to be attributable to a difference of the temperature coefficients of the Brewster windows at each wavelength.

Original language	English
Pages (from-to)	L315-L317
Journal	Japanese journal of applied physics
Volume	19
Issue number	6
DOIs	https://doi.org/10.1143/JJAP.19.L315
Publication status	Published - 1980 Jun
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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title = "Stability measurement of the 0.633 µm line in a CH4-locked 3.39 µm He-Ne laser",

abstract = "Optical heterodyne measurement of frequency stability of the 0.633 µm line in dual stabilization with the 3.39 µm line was carried out. The best stability in terms of Allan variance was 4.14×10−11 for averaging time τ=1 s and the long-term stability was 3.14×10−10 for τ=100 s. Decrease of the long-term stability appears mainly to be attributable to a difference of the temperature coefficients of the Brewster windows at each wavelength.",

author = "Masataka Nakazawa and Toshimitsu Musha",

year = "1980",

month = jun,

doi = "10.1143/JJAP.19.L315",

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AU - Nakazawa, Masataka

AU - Musha, Toshimitsu

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N2 - Optical heterodyne measurement of frequency stability of the 0.633 µm line in dual stabilization with the 3.39 µm line was carried out. The best stability in terms of Allan variance was 4.14×10−11 for averaging time τ=1 s and the long-term stability was 3.14×10−10 for τ=100 s. Decrease of the long-term stability appears mainly to be attributable to a difference of the temperature coefficients of the Brewster windows at each wavelength.

AB - Optical heterodyne measurement of frequency stability of the 0.633 µm line in dual stabilization with the 3.39 µm line was carried out. The best stability in terms of Allan variance was 4.14×10−11 for averaging time τ=1 s and the long-term stability was 3.14×10−10 for τ=100 s. Decrease of the long-term stability appears mainly to be attributable to a difference of the temperature coefficients of the Brewster windows at each wavelength.

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