OPTICAL FREQUENCY-MEASUREMENT OF THE (HCN)-C-12-N-14 LAMB-DIP-STABILIZED 1.5-MU-M DIODE-LASER

被引:32
作者
AWAJI, Y [1 ]
NAKAGAWA, K [1 ]
DELABACHELERIE, M [1 ]
SASADA, H [1 ]
机构
[1] KEIO UNIV,FAC SCI & TECHNOL,DEPT PHYS,KOHOKU KU,YOKOHAMA,KANAGAWA 223,JAPAN
关键词
D O I
10.1364/OL.20.002024
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have measured the frequency of the P(27) line of (HCN)-C-12-N-14 at 1556 nm, using the 778-nm two-photon transition of Rb as a frequency reference. The measured frequency was 192, 622, 446.9 +/- 0.1 MHz. We believe that this experiment is the first absolute frequency measurement of a laser stabilized to a saturation dip at 1.5 mu m and also the most accurate measurement of a 1.5-mu m optical frequency. (C) 1995 Optical Society of America
引用
收藏
页码:2024 / 2026
页数:3
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