Browse > Article
http://dx.doi.org/10.3807/KJOP.2002.13.6.543

Characteristics of two extended-cavity diode lasers phase-locked with a 9.2 CHz frequency offset  

Kwon, Taek-Yong (Time and Frequency Lab., Korea Research Institute of Standards and Science)
Shin, Eun-Ju (Time and Frequency Lab., Korea Research Institute of Standards and Science)
Yoo, Dae-Hyuk (Time and Frequency Lab., Korea Research Institute of Standards and Science)
Lee, Ho-Sung (Time and Frequency Lab., Korea Research Institute of Standards and Science)
In, Min-Kyo (Department of Physcis, Chungnam National University)
Cho, Hyuk (Department of Physcis, Chungnam National University)
Park, Sang-Eon (Laboratory for Quantum Optics, Korea Atomic Energy Research Institute)
Publication Information
Korean Journal of Optics and Photonics / v.13, no.6, 2002 , pp. 543-547 More about this Journal
Abstract
We have constructed two extended-cavity diode lasers which are phase-locked with a 9.2 GHz frequency offset. We adopted a digital servo circuit for the phase-locking. The relative linewidth of the phase-locked lasers was less than 2 Hz. Using the measured beat spectrum, we found the carrier concentration to be about 93 %. We measured phase noise and relative frequency stability of the lasers. The Allan deviation at the gate time of 20 s was $2.7{\times}10^{-19}$.
Keywords
phase-locking; ECDL; diode laser; coherence; phase noise; cesium atom;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Hetrodyne optical phase-locking of extended-cavity semiconductor lasers at 9 GHz /
[ G. Santarelli;A. Clairon;S.N. Lea;G.M. Tino ] / Opt. Commun.   DOI   ScienceOn
2 10 MHz 발진기의 위상잡음 측정 및 분석 /
[ 인민교;조혁;박상언;권택용;이호성 ] / 새물리   과학기술학회마을
3 Principles of Optical Phase-Locking: Application to Internal Mirror He-Ne Lasers Phase-Locked via Fast Control of the Discharge Current /
[ J. L. Hall;M. Long-Sheng;G. Kramer ] / IEEE J. Quant. Electr.
4 Production of Raman laser beams using injection-locking technique /
[ S. E. Park;T. Y. Kwon;H. S. Lee ] / IEEE Tran. Instr. Meas.
5 Controlling photons using electromagnetically induced transparency /
[ M. D. Lukin;A. Imamoglu ] / Nature   DOI   ScienceOn
6 Frequency Offset Locking of AlGaAs Semiconductor Lasers /
[ K. Kuboki;M. Ohtsu ] / IEEE J. Quant. Electr.
7 Storage of Light in Atomic Vapor /
[ D. F. Phillips;A. Fleicshhauer;A Mair;R. L. Walsworth;M. D. Lukin ] / Phys. Rev. Lett.   DOI   ScienceOn
8 Dispersionlike signals in velocity-selective saturated-absorption spectroscopy /
[ S. E. Park;H. S. Lee;T. Y. Kwon;H. Cho ] / Opt. Commun.   DOI   ScienceOn
9 A compact extended-cavity diode laser with a Littman configuration /
[ S. E. Park;T. Y. Kwon;E.-j. Shin;H. S. Lee ] / IEEE Tran. Instr. Meas.
10 세슘원자에서 전자기파에 의해 유도된 투과성 관측 /
[ 권택용;이호성 ] / 새물리   과학기술학회마을
11 Dark-State Polaritons in Electromagnetically Induced Transparency /
[ M. Fleischhauer;M. D. Lukin ] / Phys. Rev. Lett.   DOI   ScienceOn
12 Two-dimensional atomic velocity selection by a resonantly enhanced Raman transition /
[ E. Korsunsky;D. Kosachiov;Yu. Rozhdestvensky ] / Opt. Commun.   DOI   ScienceOn
13 Ultraslow Group Velocity and Enhanced Nonlinear Optical Effects in a Coherently Driven Hot Atomic Gas /
[ M. M. Kash;V. A. Sautenkov;A.S. Zibrov;L. Hollberg;G. R. Welch;M. D. Lukin;Y. Rostovtsev;E. S. Fry;M. O. Scully ] / Phys. Rev. Lett.   DOI
14 Injection locking of diode lasers to frequency modulated source /
[ K. Szymaniec:S. Ghezali;L. Conet;A. Clairon ] / Opt. Commun.   DOI   ScienceOn
15 Phase locking of grating-tuned diode lasers /
[ M. Prevedelli;T. Freegrade;T. W. H nsch ] / Appl. Phys.