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. 2008 Feb 15;33(4):393-5.
doi: 10.1364/ol.33.000393.

Data encoding on terahertz signals for communication and sensing

Lothar Möller  1 , John Federici, Alexander Sinyukov, Chongjin Xie, Hee Chuan Lim, Randy C Giles
Affiliations

Data encoding on terahertz signals for communication and sensing

Lothar Möller et al. Opt Lett. .

Abstract

We demonstrate and analyze data modulation of terahertz (THz) signals in the 1 Mbit/s range. THz pulse trains are phase and amplitude encoded with pseudorandom binary data, transmitted over a short distance, and detected. Different modulation formats are generated. Bit error measurements characterize the communication channel. We estimate from experimental results the maximum data rates for an optimized system.

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