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Terahertz cross-correlation system with a combless spectrum

: Molter, D.; Wagner, A.; Weber, S.; Jonuscheit, J.; Beigang, R.


IEEE Microwave Theory and Techniques Society:
36th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2011 : Houston, Texas, USA, 2 - 7 October 2011
Piscataway/NJ: IEEE, 2011
ISBN: 978-1-4577-0510-6 (Print)
ISBN: 978-1-4577-0508-3 (Online)
ISBN: 978-1-4577-0509-0
Art. 6105049
International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) <36, 2011, Houston/Tex.>
Fraunhofer IPM ()

We present a novel technique to generate a continuous, broadband terahertz spectrum with non AR-coated laser diodes. The combination of two spectrally controlled diode lasers and the use of their combined output in a terahertz cross-correlation spectroscopy setup results in signals principally comparable to that of femtosecond pumped TDS systems.