Absolute frequency stabilization of an extended-cavity diode laser against Doppler-free H217O absorption lines at 1.384 μm

被引：27

作者：

Galzerano, Gianluca ^{[1
,2
]}

Fasci, Eugenio ^{[3
,4
]}

Castrillo, Antonio ^{[3
,4
]}

Coluccelli, Nicola ^{[1
,2
]}

Gianfrani, Livio ^{[3
,4
]}

Laporta, Paolo ^{[1
,2
]}

机构：

[1] CNR, Ist Foton & Nanotecnol, I-20133 Milan, Italy

[2] Politecn Milan, Dipartimento Fis, I-20133 Milan, Italy

[3] Univ Naples 2, Dipartimento Sci Ambientali, I-81100 Caserta, Italy

[4] CNISM, I-81100 Caserta, Italy

来源：

OPTICS LETTERS | 2009年 / 34卷 / 20期

关键词：

SPECTROSCOPY;

D O I：

10.1364/OL.34.003107

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the frequency stabilization of a cw extended-cavity diode laser against saturated absorption lines of the (H2O)-O-17 isotopologue of water vapor at around 1.384 mu m. The saturation of rotovibrational transitions is achieved by filling a high-finesse optical resonator with (H2O)-O-17 at low pressure and by locking the laser frequency to the resonator by using the Pound-Drever-Hall technique. Absolute frequency stabilization is obtained, locking the cavity resonance to the center of the sub-Doppler line by means of the wavelength modulation method. A relative frequency stability of sigma(tau)=10(-13)(0.1 tau(-2)+0.9)(1/2) is demonstrated for integration times in the range 4 ms <tau<30 0 s. (C) 2009 Optical Society of America

引用

页码：3107 / 3109

页数：3

共 10 条

[1] Frequency stabilization of a 1.54 μm DFB-laser diode to Doppler-free lines of acetylene
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2000 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST, 2000, : 511 - 512
[2] Frequency stabilization of diode laser using external cavity and Doppler-free atomic spectra
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[3] Frequency-stabilization of a 1.54 micrometer DFB-laser diode to Doppler-free absorption lines of acetylene
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[4] FREQUENCY STABILIZATION OF DIODE-LASER USING EXTERNAL-CAVITY AND DOPPLER-FREE ATOMIC SPECTRA
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[5] Frequency stabilization of injection-locked violet laser diode with Doppler-free absorption signal of ytterbium
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[7] Absolute frequency stabilization of an extended-cavity diode laser by means of noise-immune cavity-enhanced optical heterodyne molecular spectroscopy
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[8] ABSOLUTE FREQUENCY STABILIZATION OF A 637 NM LASER-DIODE USING DOPPLER-FREE I-2 SPECTRA
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ELECTRONICS LETTERS, 1995, 31 (10) : 796 - 797
[9] Absolute frequency stabilization of an Er-doped fiber laser against H13C14N absorption lines at 1550 nm
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Chinese Optics Letters, 2015, 13
[10] Frequency stabilized 1.54 μm Er-Yb bulk laser against sub-Doppler 13C2H2 absorption lines
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2002 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS, CONFERENCE DIGEST, 2002, : 476 - 477

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