Chemically selective imaging by spectral phase shaping for broadband CARS around 3000 cm−1

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Abstract

Chemically selective microscopy based on broadband coherent anti-Stokes Raman scattering (CARS) is demonstrated on a mixed sample of 4 μm diameter polystyrene (PS) and poly (methyl methacrylate) (PMMA) beads. The CARS signal from the PS or the PMMA beads is enhanced or suppressed, depending on the phase profile applied to the broadband spectrum. Using a combination of negative and positive (sloped) π-phase steps the purely nonresonant background signal is removed.
Original languageUndefined
Pages (from-to)559-563
JournalJournal of the Optical Society of America. B: Optical physics
Volume26
Issue number3
DOIs
Publication statusPublished - 2009

Keywords

  • IR-72653

Cite this

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title = "Chemically selective imaging by spectral phase shaping for broadband CARS around 3000 cm−1",
abstract = "Chemically selective microscopy based on broadband coherent anti-Stokes Raman scattering (CARS) is demonstrated on a mixed sample of 4 μm diameter polystyrene (PS) and poly (methyl methacrylate) (PMMA) beads. The CARS signal from the PS or the PMMA beads is enhanced or suppressed, depending on the phase profile applied to the broadband spectrum. Using a combination of negative and positive (sloped) π-phase steps the purely nonresonant background signal is removed.",
keywords = "IR-72653",
author = "{van Rhijn}, A.C.W. and S. Postma and Korterik, {Jeroen P.} and Herek, {Jennifer Lynn} and Offerhaus, {Herman L.}",
year = "2009",
doi = "10.1364/JOSAB.26.000559",
language = "Undefined",
volume = "26",
pages = "559--563",
journal = "Journal of the Optical Society of America. B: Optical physics",
issn = "0740-3224",
publisher = "The Optical Society",
number = "3",

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TY - JOUR

T1 - Chemically selective imaging by spectral phase shaping for broadband CARS around 3000 cm−1

AU - van Rhijn, A.C.W.

AU - Postma, S.

AU - Korterik, Jeroen P.

AU - Herek, Jennifer Lynn

AU - Offerhaus, Herman L.

PY - 2009

Y1 - 2009

N2 - Chemically selective microscopy based on broadband coherent anti-Stokes Raman scattering (CARS) is demonstrated on a mixed sample of 4 μm diameter polystyrene (PS) and poly (methyl methacrylate) (PMMA) beads. The CARS signal from the PS or the PMMA beads is enhanced or suppressed, depending on the phase profile applied to the broadband spectrum. Using a combination of negative and positive (sloped) π-phase steps the purely nonresonant background signal is removed.

AB - Chemically selective microscopy based on broadband coherent anti-Stokes Raman scattering (CARS) is demonstrated on a mixed sample of 4 μm diameter polystyrene (PS) and poly (methyl methacrylate) (PMMA) beads. The CARS signal from the PS or the PMMA beads is enhanced or suppressed, depending on the phase profile applied to the broadband spectrum. Using a combination of negative and positive (sloped) π-phase steps the purely nonresonant background signal is removed.

KW - IR-72653

U2 - 10.1364/JOSAB.26.000559

DO - 10.1364/JOSAB.26.000559

M3 - Article

VL - 26

SP - 559

EP - 563

JO - Journal of the Optical Society of America. B: Optical physics

JF - Journal of the Optical Society of America. B: Optical physics

SN - 0740-3224

IS - 3

ER -