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Proceedings Paper

A high responsivity, broadband waveguide uni-travelling carrier photodiode
Author(s): C. C. Renaud; M. Robertson; D. Rogers; R. Firth; P. J. Cannard; R. Moore; A. J. Seeds
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Paper Abstract

A 0.2 A/W responsivity waveguide-uni-travelling carrier photodiode with a -3 dB electrical frequency response > 108 GHz is demonstrated. Up to -5 dBm electrical power at 110 GHz, and 28 mA photocurrent (DC excitation) were detected. The photodiode was also integrated with an antenna to permit a record breaking emission of up to 148 μW at 457 GHz and 25 μW at 914 GHz.

Paper Details

Date Published: 19 April 2006
PDF: 8 pages
Proc. SPIE 6194, Millimeter-Wave and Terahertz Photonics, 61940C (19 April 2006); doi: 10.1117/12.673831
Show Author Affiliations
C. C. Renaud, Univ. College London (United Kingdom)
M. Robertson, Ctr. for Integrated Photonics (United Kingdom)
D. Rogers, Ctr. for Integrated Photonics (United Kingdom)
R. Firth, Ctr. for Integrated Photonics (United Kingdom)
P. J. Cannard, Ctr. for Integrated Photonics (United Kingdom)
R. Moore, Ctr. for Integrated Photonics (United Kingdom)
A. J. Seeds, Univ. College London (United Kingdom)

Published in SPIE Proceedings Vol. 6194:
Millimeter-Wave and Terahertz Photonics
Dieter Jäger; Andreas Stöhr, Editor(s)

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