EXTENSION OF ABSOLUTE-FREQUENCY MEASUREMENTS TO THE VISIBLE - FREQUENCIES OF 10 HYPERFINE COMPONENTS OF IODINE

被引:35
|
作者
BAIRD, KM
EVENSON, KM
HANES, GR
JENNINGS, DA
PETERSEN, FR
机构
[1] National Research Council, Ottawa
[2] National Bureau of Standards, Boulder, CO
[3] National Research Council, Ottawa
[4] National Bureau of Standards, Boulder, CO
关键词
D O I
10.1364/OL.4.000263
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Direct-frequency measurements have been extended into the visible region of the electromagnetic spectrum. The visible frequencies were synthesized by generating the second harmonic of the recently measured 260-THz 20Ne, 1.15-μm laser with a LiNbO3 crystal. The absolute frequencies of ten hyperfine components of 127I2 near 520 THz are reported. © 1979, Optical Society of America.
引用
收藏
页码:263 / 264
页数:2
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