Photonic-electronic terahertz frequency comb spectroscopy

Photonic-electronic terahertz frequency comb spectroscopy

We report a new approach to the terahertz frequency comb spectroscopy (TFCS) based on nonlinear mixing of a photonically generated terahertz pulse train with a continuous wave signal from an electronic synthesizer. Unlike the standard TFCS technique, this approach does not require a complex double l...

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Bibliographic Details
Published in:2014 International Conference Laser Optics p. 1
Main Authors: Skryl, A. S., Pavelyev, D. G., Bakunov, M. I.
Format: Conference Proceeding
Language:English
Published: IEEE 01-06-2014
Subjects:
Educational institutions
frequency comb
Frequency synthesizers
Photonics
Signal resolution
Spectroscopy
THz spectroscopy
Waveguide lasers
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Summary:We report a new approach to the terahertz frequency comb spectroscopy (TFCS) based on nonlinear mixing of a photonically generated terahertz pulse train with a continuous wave signal from an electronic synthesizer. Unlike the standard TFCS technique, this approach does not require a complex double laser system. It still retains the advantages of TFCS - high spectral resolution and wide bandwidth.
ISBN:147993884X
9781479938841
DOI:10.1109/LO.2014.6886445