Fiber-format dual-comb coherent Raman spectrometer

被引：22

作者：

Coluccelli, Nicola ^{[1
,2
]}

Howle, Christopher R. ^{[3
]}

McEwan, Kenneth ^{[3
]}

Wang, Yuchen ^{[1
]}

Fernandez, Toney Teddy ^{[1
]}

Gambetta, Alessio ^{[1
]}

Laporta, Paolo ^{[1
,2
]}

Galzerano, Gianluca ^{[2
]}

机构：

[1] Politecn Milan, Dipartimento Fis, Piazza Leonardo da Vinci 32, I-20133 Milan, Italy

[2] CNR, Ist Foton & Nanotecnol, Piazza Leonardo da Vinci 32, I-20133 Milan, Italy

[3] Def Sci & Technol Lab, Salisbury SP4 0JQ, Wilts, England

来源：

OPTICS LETTERS | 2017年 / 42卷 / 22期

关键词：

ALL-NORMAL DISPERSION; SCATTERING; SPECTROSCOPY; MICROSCOPY; FREQUENCY; GENERATION;

D O I：

10.1364/OL.42.004683

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a fiber-format system for dual-comb coherent anti-Stokes Raman scattering spectroscopy. The system is based on two ytterbium fiber (Yb) femtosecond lasers at repetition frequencies of 94 MHz, a Yb amplifier, and a photonic crystal fiber for spectral broadening and generation of pulses with a central wavelength of 1040 nm and durations in the sub-20-fs regime. We observed Raman spectra of acetonitrile and ethyl acetate with spectral coverage from 100 to 1300 cm(-1), resolution of 8 cm(-1), and a signal-to-noise ratio of around 100, when averaging over 10 acquisitions. The design is suitable for implementing portable dual-comb coherent Raman spectrometers. (C) 2017 Optical Society of America

引用

页码：4683 / 4686

页数：4

共 12 条

[1] Interferometric Fourier transform coherent anti-Stokes Raman scattering [J].

Cui, Meng ;

Joffre, Manuel ;

Skodack, Joshua ;

Ogilvie, Jennifer P. .

OPTICS EXPRESS, 2006, 14 (18) :8448-8458

[2] Overcoming temporal polarization instabilities from the latent birefringence in all-normal dispersion, wave-breaking-extended nonlinear fiber supercontinuum generation [J].

Domingue, Scott R. ;

Bartels, Randy A. .

OPTICS EXPRESS, 2013, 21 (11) :13305-13321

[3] Coherent Anti-Stokes Raman Scattering Microscopy: Chemical Imaging for Biology and Medicine [J].

Evans, Conor. L. ;

Xie, X. Sunney .

ANNUAL REVIEW OF ANALYTICAL CHEMISTRY, 2008, 1 (01) :883-909

[4] High-sensitivity vibrational imaging with frequency modulation coherent anti-Stokes Raman scattering (FM CARS) microscopy [J].

Ganikhanov, Feruz ;

Evans, Conor L. ;

Saar, Brian G. ;

Xie, X. Sunney .

OPTICS LETTERS, 2006, 31 (12) :1872-1874

[5] Broadband coherent Raman spectroscopy running at 24,000 spectra per second [J].

Hashimoto, Kazuki ;

Takahashi, Megumi ;

Ideguchi, Takuro ;

Goda, Keisuke .

SCIENTIFIC REPORTS, 2016, 6

[6] Coherent Raman spectro-imaging with laser frequency combs [J].

Ideguchi, Takuro ;

Holzner, Simon ;

Bernhardt, Birgitta ;

Guelachvili, Guy ;

Picque, Nathalie ;

Haensch, Theodor W. .

NATURE, 2013, 502 (7471) :355-+

[7] High-power ultrafast Yb: fiber laser frequency combs using commercially available components and basic fiber tools [J].

Li, Xinlong ;

Reber, Melanie A. R. ;

Corder, Christopher ;

Chen, Yuning ;

Zhao, Peng ;

Allison, Thomas K. .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2016, 87 (09)

[8] Interferometric differentiation between resonant coherent anti-Stokes Raman scattering and nonresonant four-wave-mixing processes [J].

Marks, DL ;

Vinegoni, C ;

Bredfeldt, JS ;

Boppart, SA .

APPLIED PHYSICS LETTERS, 2004, 85 (23) :5787-5789

[9] Dual-comb coherent Raman spectroscopy with lasers of 1-GHz pulse repetition frequency [J].

Mohler, Kathrin J. ;

Bohn, Bernhard J. ;

Yan, Ming ;

Melen, Gwenaelle ;

Haensch, Theodor W. ;

Picque, Nathalie .

OPTICS LETTERS, 2017, 42 (02) :318-321

[10] Ultrabroadband background-free coherent anti-Stokes Raman scattering microscopy based on a compact Er:fiber laser system [J].

Selm, Romedi ;

Winterhalder, Martin ;

Zumbusch, Andreas ;

Krauss, Guenther ;

Hanke, Tobias ;

Sell, Alexander ;

Leitenstorfer, Alfred .

OPTICS LETTERS, 2010, 35 (19) :3282-3284

← 1 2 →