A high responsivity, broadband waveguide uni-travelling carrier photodiode

C. C. Renaud; M. Robertson; D. Rogers; R. Firth; P. J. Cannard; R. Moore; A. J. Seeds

doi:10.1117/12.673831

19 April 2006 A high responsivity, broadband waveguide uni-travelling carrier photodiode

C. C. Renaud, M. Robertson, D. Rogers, R. Firth, P. J. Cannard, R. Moore, A. J. Seeds

Proceedings Volume 6194, Millimeter-Wave and Terahertz Photonics; 61940C (2006) https://doi.org/10.1117/12.673831
Event: SPIE Photonics Europe, 2006, Strasbourg, France

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.

Citation Download Citation

C. C. Renaud, M. Robertson, D. Rogers, R. Firth, P. J. Cannard, R. Moore, and A. J. Seeds "A high responsivity, broadband waveguide uni-travelling carrier photodiode", Proc. SPIE 6194, Millimeter-Wave and Terahertz Photonics, 61940C (19 April 2006); https://doi.org/10.1117/12.673831

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