Raman optical activity spectroscopy by visibleexcited coherent anti-Stokes Raman scattering

Kotaro Hiramatsu; Philippe Leproux; Vincent Couderc; Takashi Nagata; Hideaki Kano

doi:10.1364/OL.40.004170

Raman optical activity spectroscopy by visibleexcited coherent anti-Stokes Raman scattering

Kotaro Hiramatsu, Philippe Leproux, Vincent Couderc, Takashi Nagata, Hideaki Kano

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

We developed a Raman optical activity (ROA) spectroscopic system with visible-excited coherent anti-Stokes Raman scattering (CARS). A supercontinuum within the visible region was generated with a photonic crystal fiber pumped with both 532 and 1064 nm excitation, generating a multiplexed CARS-ROA spectrum covering the whole fingerprint region. In visible excitation, the CARS-ROA spectrum of (-)-β-pinene shows a higher contrast ratio of the chirality-induced signal to the achiral background than that of the previously reported near-infrared CARS-ROA spectrum.

Original language	English
Pages (from-to)	4170-4173
Number of pages	4
Journal	Optics Letters
Volume	40
Issue number	17
DOIs	https://doi.org/10.1364/OL.40.004170
Publication status	Published - 2015
Externally published	Yes

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.40.004170

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title = "Raman optical activity spectroscopy by visibleexcited coherent anti-Stokes Raman scattering",

abstract = "We developed a Raman optical activity (ROA) spectroscopic system with visible-excited coherent anti-Stokes Raman scattering (CARS). A supercontinuum within the visible region was generated with a photonic crystal fiber pumped with both 532 and 1064 nm excitation, generating a multiplexed CARS-ROA spectrum covering the whole fingerprint region. In visible excitation, the CARS-ROA spectrum of (-)-β-pinene shows a higher contrast ratio of the chirality-induced signal to the achiral background than that of the previously reported near-infrared CARS-ROA spectrum.",

author = "Kotaro Hiramatsu and Philippe Leproux and Vincent Couderc and Takashi Nagata and Hideaki Kano",

note = "Publisher Copyright: {\textcopyright} 2015 Optical Society of America.",

year = "2015",

doi = "10.1364/OL.40.004170",

language = "English",

volume = "40",

pages = "4170--4173",

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T1 - Raman optical activity spectroscopy by visibleexcited coherent anti-Stokes Raman scattering

AU - Hiramatsu, Kotaro

AU - Leproux, Philippe

AU - Couderc, Vincent

AU - Nagata, Takashi

AU - Kano, Hideaki

PY - 2015

Y1 - 2015

N2 - We developed a Raman optical activity (ROA) spectroscopic system with visible-excited coherent anti-Stokes Raman scattering (CARS). A supercontinuum within the visible region was generated with a photonic crystal fiber pumped with both 532 and 1064 nm excitation, generating a multiplexed CARS-ROA spectrum covering the whole fingerprint region. In visible excitation, the CARS-ROA spectrum of (-)-β-pinene shows a higher contrast ratio of the chirality-induced signal to the achiral background than that of the previously reported near-infrared CARS-ROA spectrum.

AB - We developed a Raman optical activity (ROA) spectroscopic system with visible-excited coherent anti-Stokes Raman scattering (CARS). A supercontinuum within the visible region was generated with a photonic crystal fiber pumped with both 532 and 1064 nm excitation, generating a multiplexed CARS-ROA spectrum covering the whole fingerprint region. In visible excitation, the CARS-ROA spectrum of (-)-β-pinene shows a higher contrast ratio of the chirality-induced signal to the achiral background than that of the previously reported near-infrared CARS-ROA spectrum.

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DO - 10.1364/OL.40.004170

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SP - 4170

EP - 4173

JO - Optics Letters

JF - Optics Letters

IS - 17

ER -

Raman optical activity spectroscopy by visibleexcited coherent anti-Stokes Raman scattering

Abstract

All Science Journal Classification (ASJC) codes

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