Ultra-broadband dual-comb spectroscopy across 1.0-1.9 μm

被引：127

作者：

Okubo, Sho ^{[1
,3
]}

Iwakuni, Kana ^{[1
,2
,3
]}

Inaba, Hajime ^{[1
,3
]}

Hosaka, Kazumoto ^{[1
,3
]}

Onae, Atsushi ^{[1
,3
]}

Sasada, Hiroyuki ^{[2
,3
]}

Hong, Feng-Lei ^{[1
,3
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, NMIJ, Tsukuba, Ibaraki 3058563, Japan

[2] Keio Univ, Fac Sci & Technol, Dept Phys, Yokohama, Kanagawa 2238522, Japan

[3] JST, ERATO, MINOSHIMA Intelligent Opt Synthesizer Project, Tsukuba, Ibaraki 3058563, Japan

来源：

APPLIED PHYSICS EXPRESS | 2015年 / 8卷 / 08期

基金：

日本科学技术振兴机构;

关键词：

FREQUENCY-COMB; ACCURATE;

D O I：

10.7567/APEX.8.082402

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have carried out dual-comb spectroscopy and observed in a simultaneous acquisition a 140-THz-wide spectrum from 1.0 to 1.9 mu m using two fiber-based frequency combs phase-locked to each other. This ultrabroad-wavelength bandwidth is realized by setting the difference between the repetition rates of the two combs to 7.6 Hz using the sub-Hz-linewidth fiber combs. The recorded spectrum contains five vibration-rotation bands of C2H2, CH4, and H2O at different wavelengths across the whole spectrum. The determined transition frequencies of C2H2 agree with those from the previous sub-Doppler resolution measurement of individual lines using CW lasers within 2 MHz. (C) 2015 The Japan Society of Applied Physics

引用

页数：4

共 22 条

[1] Cavity-enhanced dual-comb spectroscopy [J].

Bernhardt, Birgitta ;

Ozawa, Akira ;

Jacquet, Patrick ;

Jacquey, Marion ;

Kobayashi, Yohei ;

Udem, Thomas ;

Holzwarth, Ronald ;

Guelachvili, Guy ;

Haensch, Theodor W. ;

Picque, Nathalie .

NATURE PHOTONICS, 2010, 4 (01) :55-57

[2] Coherent linear optical sampling at 15 bits of resolution [J].

Coddington, I. ;

Swann, W. C. ;

Newbury, N. R. .

OPTICS LETTERS, 2009, 34 (14) :2153-2155

[3] Coherent multiheterodyne spectroscopy using stabilized optical frequency combs [J].

Coddington, Ian ;

Swann, William C. ;

Newbury, Nathan R. .

PHYSICAL REVIEW LETTERS, 2008, 100 (01)

[4] Molecular fingerprinting with the resolved modes of a femtosecond laser frequency comb [J].

Diddams, Scott A. ;

Hollberg, Leo ;

Mbele, Vela .

NATURE, 2007, 445 (7128) :627-630

[5] Quantum-Noise-Limited Optical Frequency Comb Spectroscopy [J].

Foltynowicz, Aleksandra ;

Ban, Ticijana ;

Maslowski, Piotr ;

Adler, Florian ;

Ye, Jun .

PHYSICAL REVIEW LETTERS, 2011, 107 (23)

[6] CORRECTION OF ASYMMETRIC INTERFEROGRAMS OBTAINED IN FOURIER SPECTROSCOPY [J].

FORMAN, ML ;

STEEL, WH ;

VANASSE, GA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1966, 56 (01) :59-&

[7] Frequency comb vernier spectroscopy for broadband, high-resolution, high-sensitivity absorption and dispersion spectra [J].

Gohle, Christoph ;

Stein, Bjoern ;

Schliesser, Albert ;

Udem, Thomas ;

Haensch, Theodor W. .

PHYSICAL REVIEW LETTERS, 2007, 99 (26)

[8] COLLISIONAL DEACTIVATION OF HIGHLY VIBRATIONALLY EXCITED NO2 MONITORED BY TIME-RESOLVED FOURIER-TRANSFORM INFRARED-EMISSION SPECTROSCOPY [J].

HARTLAND, GV ;

QIN, D ;

DAI, HL .

JOURNAL OF CHEMICAL PHYSICS, 1994, 100 (10) :7832-7835

[9] Adaptive real-time dual-comb spectroscopy [J].

Ideguchi, Takuro ;

Poisson, Antonin ;

Guelachvili, Guy ;

Picque, Nathalie ;

Hansch, Theodor W. .

NATURE COMMUNICATIONS, 2014, 5 :3375

[10] Narrow linewidth comb realized with a mode-locked fiber laser using an intra-cavity waveguide electro-optic modulator for highspeed control [J].

Iwakuni, Kana ;

Inaba, Hajime ;

Nakajima, Yoshiaki ;

Kobayashi, Takumi ;

Hosaka, Kazumoto ;

Onae, Atsushi ;

Hong, Feng-Lei .

OPTICS EXPRESS, 2012, 20 (13) :13769-13776

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