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Conferences > OTST > 2007 > WB > WB6

InGaAs nipnip Superlattice THz Emitters

S. Preu, M. Hanson, T. L. J. Wilkinson, S. Malzer, A. C. Gossard, E. R. Brown, G. H. Döhler, and L. J. Wang

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Abstract

We report on InGaAs nipnip-superlattice photomixers with 1μW CW-output at 400 GHz. We show that the RC 3dB frequency can be significantly reduced by increasing the number of periods leaving the transit-time roll-off unaffected.

© 2007 Optical Society of America

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