ACCURATE WAVELENGTH MEASUREMENT OF THE INTERCOMBINATION LINE OF CALCIUM

被引：2

作者：

ISHIKAWA, J ^{[1
]}

ITO, N ^{[1
]}

MORINAGA, A ^{[1
]}

机构：

[1] SCI UNIV TOKYO,FAC SCI & TECHNOL,DEPT PHYS,NODA,CHIBA 278,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1994年 / 33卷 / 3B期

关键词：

WAVELENGTH STANDARD; WAVELENGTH MEASUREMENT; WAVEMETER; INTERCOMBINATION LINE OF CA; ATOMIC BEAM SPECTROSCOPY; OPTICAL RAMSEY FRINGE;

D O I：

10.1143/JJAP.33.1652

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have measured the wavelength of the intercombination line P-3(1)-S-1(0) of Ca-40. The wavelength of a dye laser, stabilized to the intercombination line P-3(1)-S-1(0) of Ca-40, was compared with the wavelength of an I2-stabilized He-Ne laser by means of a newly developed wavemeter. The estimated uncertainty of the measured wavelength ratio is 7 X 10(-11) (3sigma) and the measured wavelength agrees with the previous results within the uncertainty of the I2-stabilized He-Ne laser.

引用

页码：1652 / 1654

页数：3

共 7 条

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