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Fourier-transform photocurrent spectroscopy using a supercontinuum light source

2012

Article

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We demonstrate an implementation of frequency-encoded photocurrent spectroscopy using a super-continuum light source. The spectrally broad light is spatially dispersed and modulated with a special mechanical chopper design that permits a continuous wavelength-dependent modulation. After recombination, the light beam contains a frequency encoded spectrum which enables us to map the spectral response of a given sample in 60 ms and with a lateral resolution of 10 mu m. (C) 2012 American Institute of Physics.

Author(s): Petermann, Christian and Beigang, Rene and Fischer, Peer
Journal: APPLIED PHYSICS LETTERS
Volume: 100
Number (issue): 6
Year: 2012

Department(s): Micro, Nano, and Molecular Systems
Bibtex Type: Article (article)

DOI: 10.1063/1.3683514

BibTex

@article{ISI:000300214000008,
  title = {Fourier-transform photocurrent spectroscopy using a supercontinuum light source},
  author = {Petermann, Christian and Beigang, Rene and Fischer, Peer},
  journal = {APPLIED PHYSICS LETTERS},
  volume = {100},
  number = {6},
  year = {2012}
}