Traveling-wave Uni-Traveling Carrier Photodiodes for continuous wave THz generation.
11105 - 11110.
Available under License : See the attached licence file.
The design, experimental evaluation and performance of a Traveling-Wave Uni-Traveling Carrier photodiode for Terahertz generation are described and its advantages in terms of frequency response are demonstrated. The device delivered 148 mu W at 457 GHz, 24 mu W at 914 GHz when integrated with resonant antennas and 105 mu W at 255 GHz, 30 mu W at 408 GHz, 16 mu W at 510 GHz and 10 mu W at 612 GHz. Record levels of Terahertz figure of merit (P-THz/P-opt(2) in W-1) were achieved ranging from 1 W-1 at 110 GHz to 0.0024 W-1 at 914 GHz. (C) 2010 Optical Society of America
|Title:||Traveling-wave Uni-Traveling Carrier Photodiodes for continuous wave THz generation|
|Open access status:||An open access version is available from UCL Discovery|
|Additional information:||©2010 Optical Society of America|
|Keywords:||GAAS, GHZ, PERFORMANCE, TECHNOLOGY, BANDWIDTH, DIODES|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
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