TY - JOUR
T1 - Stability measurement of the 0.633 µm line in a CH4-locked 3.39 µm He-Ne laser
AU - Nakazawa, Masataka
AU - Musha, Toshimitsu
PY - 1980/6
Y1 - 1980/6
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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U2 - 10.1143/JJAP.19.L315
DO - 10.1143/JJAP.19.L315
M3 - Article
AN - SCOPUS:84956232773
VL - 19
SP - L315-L317
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 6
ER -