Fourier-transform photocurrent spectroscopy using a supercontinuum light source
2012
Article
pf
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}, doi = {10.1063/1.3683514} } |