FREQUENCY STABILIZATION OF DIODE-LASERS TO HYPERFINE TRANSITIONS OF THE IODINE MOLECULE

被引：22

作者：

KREMSER, S

BODERMANN, B

KNOCKEL, H

TIEMANN, E

机构：

[1] Universität Hannover, Institut für Atom- und Molekülphysik, Abteilung Spektroskopie, D-30167 Hannover

来源：

OPTICS COMMUNICATIONS | 1994年 / 110卷 / 5-6期

关键词：

D O I：

10.1016/0030-4018(94)90273-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The output frequencies of diode lasers spectrally narrowed by optical feedback have been stabilized to hyperfine components of the rotation-vibration transition R(92) 0-15 at lambda = 793.23 nm. Laser linewidths of less than 100 kHz and frequency stabilities of 4 x 10(-11) for tau = 1 s (square root of the Allan variance) were measured by beat experiments of two independent lasers. The influence of the iodine pressure on the linewidth and on the positions of the hyperfine components has been investigated. The total hyperfine pattern has been fitted with an effective hyperfine Hamiltonian to a standard deviation of 23 kHz.

引用

页码：708 / 716

页数：9

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