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Inline electro-optical phase control for CW terahertz systems

: Stanze, D.; Gobel, T.; Sartorius, B.; Schell, M.


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
International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) <36, 2011, Houston/Tex.>
Conference Paper
Fraunhofer HHI ()
Delay; Optical fiber amplifiers; Optical polarization; Optical receivers

Electro-optical control of the THz phase enables instantaneous determination of THz phase and amplitude in cw THz photomixing systems. By a novel optical inline modulation technique of the THz phase, ultrafast THz measurements become possible without the drawback of phase instabilities.