TY - JOUR
T1 - Stability of FM-eliminated 3.39 µm He-Ne/CH4 laser
AU - Nakazawa, Masataka
AU - Musha, Toshimitsu
PY - 1980/6
Y1 - 1980/6
N2 - The optical heterodyne measurement of two identical laser systems was carried out, in which the frequencies of the two lasers were stabilized without any frequency modulation. The Allan variance of the beat frequency fluctuation was 1.77×10−12 for an average time of 100 s, where each system was stabilized under dual feedback control consisting of a proportional and an integral feedback control.
AB - The optical heterodyne measurement of two identical laser systems was carried out, in which the frequencies of the two lasers were stabilized without any frequency modulation. The Allan variance of the beat frequency fluctuation was 1.77×10−12 for an average time of 100 s, where each system was stabilized under dual feedback control consisting of a proportional and an integral feedback control.
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U2 - 10.1143/JJAP.19.L327
DO - 10.1143/JJAP.19.L327
M3 - Article
AN - SCOPUS:84952859414
SN - 0021-4922
VL - 19
SP - L327-L330
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
IS - 6
ER -