A compact I-2-stabilized 532 nm Nd:YAG laser

被引：3

作者：

Hong, FL

Ishikawa, J

机构：

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1997年 / 36卷 / 7A期

关键词：

wavelength standard; high resolution spectroscopy; modulation transfer; frequency stabilization; hyperfine structure;

D O I：

10.1143/JJAP.36.4333

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Compact diode-pumped Nd:YAG lasers and 5-cm-long iodine cells are used to establish a portable wavelength standard at 532 nm and 1064 nm. Doppler-free absorption Lines of the I-127(2) molecule were found using modulation transfer spectroscopy to have a very high signal-to-noise ratio (5000 in a 50 Hz bandwidth). The maximum frequency excursion of the stabilized lasers was less than 120 kHz (at 1064nm) over 50 min; with an averaging time tau = 10 s.

引用

页码：4333 / 4334

页数：2

共 5 条

[1] LASER HETERODYNE SPECTROSCOPY OF I-127(2) HYPERFINE-STRUCTURE NEAR 532 NM [J].