Publications

Continuous wave THz system based on dual wavelength monolithic Y-branch laser diode

Surkamp, N. and Gerling, A. and O'Gorman, J. and Honsberg, M. and Schmidtmann, S. and Nandi, U. and Preu, S. and Sacher, J. and Brenner, C. and Hofmann, M.R.

INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS
Volume: 2020-July Pages:
DOI: 10.1109/ICTON51198.2020.9203061
Published: 2020

Abstract
In this work, a monolithic Y-branch laser diode is used for continuous wave Terahertz generation and detection. The output of the laser diode is fiber coupled, amplified and fed into a photoconductor based cw Terahertz setup. While this system can be used for time domain measurements using a fiber coupled delay stage, we'll present sample thickness determination based on laser current induced frequency sweeping without delay stage. © 2020 IEEE.

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