Nonlinear behavior of vibrating molecules on suspended graphene waveguides

Amrita Banerjee, Haim Grebel

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


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 languageEnglish (US)
Pages (from-to)226-228
Number of pages3
JournalOptics Letters
Issue number2
StatePublished - Jan 15 2013

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics


Dive into the research topics of 'Nonlinear behavior of vibrating molecules on suspended graphene waveguides'. Together they form a unique fingerprint.

Cite this