Fiber-format dual-comb coherent Raman spectrometer

被引：21

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 50 条

[21] All-fiber single-cavity dual-comb for coherent anti-Stokes Raman scattering spectroscopy based on spectral focusing
Qin, Yukun
Cromey, Benjamin
Batjargal, Orkhongua
Kieu, Khanh
OPTICS LETTERS, 2021, 46 (01) : 146 - 149
[22] Mutually coherent dual-comb source generated from a free-running linear fiber laser
Deng, Zejiang
Liu, Yang
Ouyang, Cheng
Zhang, Wenchao
Wang, Chao
Li, Wenxue
RESULTS IN PHYSICS, 2019, 14
[23] Dual-comb MIXSEL
Link, S. M.
Zaugg, C. A.
Klenner, A.
Mangold, M.
Golling, M.
Tilma, B. W.
Keller, U.
VERTICAL EXTERNAL CAVITY SURFACE EMITTING LASERS (VECSELS) V, 2015, 9349
[24] Fiber-format stimulated-Raman-scattering microscopy from a single laser oscillator
Gambetta, Alessio
Kumar, Vikas
Grancini, Giulia
Polli, Dario
Ramponi, Roberta
Cerullo, Giulio
Marangoni, Marco
OPTICS LETTERS, 2010, 35 (02) : 226 - 228
[25] Dual-Comb Ranging
Zhu, Zebin
Wu, Guanhao
ENGINEERING, 2018, 4 (06) : 772 - 778
[26] Broadband dual-comb coherent anti-Stokes Raman spectroscopy at high signal-to-noise ratio
Yan, Ming
Holzner, Simon
Haensch, Theodor W.
Picque, Nathalie
2015 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2015,
[27] Ultrafast electrooptic dual-comb interferometry
Duran, Vicente
Tainta, Santiago
Torres-Company, Victor
OPTICS EXPRESS, 2015, 23 (23): : 30557 - 30569
[28] Computational coherent averaging for free-running dual-comb spectroscopy
Sterczewski, Lukasz A.
Westberg, Jonas
Wysocki, Gerard
OPTICS EXPRESS, 2019, 27 (17): : 23875 - 23893
[29] Highly coherent free-running dual-comb chip platform
Hebert, Nicolas Bourbeau
Lancaster, David G.
Michaud-Belleau, Vincent
Chen, George Y.
Genest, Jerome
OPTICS LETTERS, 2018, 43 (08) : 1814 - 1817
[30] Computationally image-corrected dual-comb microscopy with a free-running single-cavity dual-comb fiber laser
Mizuno, Takahiko
Nakajima, Yoshiaki
Hata, Yuya
Tsuda, Takuya
Asahara, Akifumi
Kato, Takashi
Minamikawa, Takeo
Yasui, Takeshi
Minoshima, Kaoru
OPTICS EXPRESS, 2021, 29 (04) : 5018 - 5032

← 1 2 3 4 5 →