Spectrally multiplexed photothermal OCT and novel detection methods
Published
Journal Article
We demonstrate simultaneous detection of two nanoparticle species using phasesensitive optical coherence tomography with photothermal excitation at two wavelengths matched to the distinct absorption peaks of the nanoparticles. To minimize bulk heating of the sample, a novel single-pulse excitation scheme is proposed and its sensitivity is characterized. © OSA 2012.
Full Text
Duke Authors
Cited Authors
- Kim, S; Rinehart, MT; Zhu, Y; Wax, A
Published Date
- January 1, 2012
Published In
- Cleo: Applications and Technology, Cleo at 2012
Digital Object Identifier (DOI)
- 10.1364/cleo_at.2012.jth3j.3
Citation Source
- Scopus