PUMP-PROBE SPECTROSCOPY IN POTASSIUM USING AN ALGAAS LASER AND THE 2ND-HARMONIC GENERATION OF AN INGAASP LASER FOR FREQUENCY STABILIZATION AND LINKING

被引：17

作者：

WANG, W

AKULSHIN, AM

OHTSU, M

机构：

[1] KANAGAWA ACAD SCI & TECHNOL,TAKATSU KU,KAWASAKI 213,JAPAN

[2] PN LEBEDEV PHYS INST,MOSCOW,RUSSIA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1994年 / 6卷 / 01期

关键词：

D O I：

10.1109/68.265901

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Pump-probe spectroscopy in K-41 by using a grating-feedback 0.77-mum AlGaAs laser and the second-harmonic wave of a 1.54-mum InGaAsP laser for providing a frequency reference in the 1.5 mum region was performed. The pump laser frequency was locked to the Doppler-free resonance with frequency fluctuations less than 50 kHz estimated from the error signal. The Doppler-free absorption spectra in both co- and counter-propagating schemes were obtained, and the feasibility of simultaneous frequency stabilization and linking for two diode lasers with a frequency difference as large as 200 THz was demonstrated.

引用

页码：95 / 97

页数：3

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