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

[1] Highly coherent hybrid dual-comb spectrometer
Ghosh, Sutapa
Eisenstein, Gadi
OPTICS EXPRESS, 2023, 31 (15) : 25093 - 25103
[2] Coherent Raman spectroscopy with a fiber-format femtosecond oscillator
Kumar, Vikas
Casella, Michele
Molotokaite, Egle
Polli, Dario
Cerullo, Giulio
Marangoni, Marco
JOURNAL OF RAMAN SPECTROSCOPY, 2012, 43 (05) : 662 - 667
[3] Coherent Raman dual-comb spectroscopy and imaging
Ideguchi, Takuro
Holzner, Simon
Bernhardt, Birgitta
Guelachvili, Guy
Haensch, Theodor W.
Picque, Nathalie
REAL-TIME PHOTONIC MEASUREMENTS, DATA MANAGEMENT, AND PROCESSING, 2014, 9279
[4] THz Dual-Comb Spectrometer using Mechanical-Sharing Dual-Comb Fiber Laser
Nakajima, Yoshiaki
Yumoto, Takumi
Uchiyama, Ryusei
Kubota, Kousuke
Takeshi, Naoki
Yoshioka, Takuma
Matsubara, Shinchi
Tokizane, Yu
Yasui, Takeshi
2024 49TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES, IRMMW-THZ 2024, 2024,
[5] Dual-Comb Coherent Raman Spectro-Imaging
Holzner, Simon
Ideguchi, Takuro
Bernhardt, Birgitta
Guelachvili, Guy
Picque, Nathalie
Haensch, Theodor W.
2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR), 2013,
[6] Isotope ratio dual-comb spectrometer
Parriaux, Alexandre
Hammani, Kamal
Thomazo, Christophe
Musset, Olivier
Millot, Guy
PHYSICAL REVIEW RESEARCH, 2022, 4 (02):
[7] A coherent-averaged dual-comb spectrometer based on environment-shared fiber lasers and digital error correction
Yu, Haoyang
Li, Yu
Ma, Qiuying
Zhou, Qian
Li, Xinghui
Ren, Wei
Ni, Kai
OPTICS AND LASER TECHNOLOGY, 2022, 156
[8] Fast molecular fingerprinting with a coherent, rapidly tunable dual-comb spectrometer near 3 μm
Luo, Pei-Ling
Horng, Er-Chien
Guan, Yu-Chan
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2019, 21 (33) : 18400 - 18405
[9] Spectral focusing dual-comb coherent anti-Stokes Raman spectroscopic imaging
Chen, Kun
Wu, Tao
Chen, Tao
Wei, Haoyun
Yang, Honglei
Zhou, Tian
Li, Yan
OPTICS LETTERS, 2017, 42 (18) : 3634 - 3637
[10] Surface-Enhanced Dual-Comb Coherent Raman Spectroscopy with Nanoporous Gold Films
Yan, Ming
Zhang, Ling
Hao, Qiang
Shen, Xuling
Qian, Xiaowei
Chen, Haihong
Ren, Xinyi
Zeng, Heping
LASER & PHOTONICS REVIEWS, 2018, 12 (09)

← 1 2 3 4 5 →