Nonlinear behavior of vibrating molecules on suspended graphene waveguides

Amrita Banerjee; Haim Grebel

doi:10.1364/OL.38.000226

Nonlinear behavior of vibrating molecules on suspended graphene waveguides

Amrita Banerjee, Haim Grebel

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

2 Scopus citations

Abstract

Suspended graphene waveguides over micrometer-scale metal-mesh screens were used as platforms for Raman scattering. Raman signals of B. megaterium spores were found sensitive to in-plane rotations and tilt of the waveguides with respect to the incident linearly polarized pump beam. When at plasmonic resonance for the equivalent long wavelength of the vibration frequency, the Raman signal exhibited an additional quadratic effect.

Original language	English (US)
Pages (from-to)	226-228
Number of pages	3
Journal	Optics Letters
Volume	38
Issue number	2
DOIs	https://doi.org/10.1364/OL.38.000226
State	Published - Jan 15 2013

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/OL.38.000226

Cite this

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title = "Nonlinear behavior of vibrating molecules on suspended graphene waveguides",

abstract = "Suspended graphene waveguides over micrometer-scale metal-mesh screens were used as platforms for Raman scattering. Raman signals of B. megaterium spores were found sensitive to in-plane rotations and tilt of the waveguides with respect to the incident linearly polarized pump beam. When at plasmonic resonance for the equivalent long wavelength of the vibration frequency, the Raman signal exhibited an additional quadratic effect.",

author = "Amrita Banerjee and Haim Grebel",

year = "2013",

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doi = "10.1364/OL.38.000226",

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publisher = "The Optical Society",

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AU - Grebel, Haim

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AB - Suspended graphene waveguides over micrometer-scale metal-mesh screens were used as platforms for Raman scattering. Raman signals of B. megaterium spores were found sensitive to in-plane rotations and tilt of the waveguides with respect to the incident linearly polarized pump beam. When at plasmonic resonance for the equivalent long wavelength of the vibration frequency, the Raman signal exhibited an additional quadratic effect.

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Nonlinear behavior of vibrating molecules on suspended graphene waveguides

Abstract

All Science Journal Classification (ASJC) codes

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