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Publication Detail
InP-based ultra-fast photodetectors for millimeter-wave sub-harmonic mixers
  • Publication Type:
  • Authors:
    Rouvalis E, Fice MJ, Renaud CC, Seeds AJ
  • Publication date:
  • Pagination:
    57, 60
  • Published proceedings:
    2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011
  • ISBN-13:
  • Status:
A novel scheme for efficient optoelectronic down-conversion of millimeter-wave signals is presented. A Coplanar Waveguide-integrated Uni-Traveling Carrier Photodiode with a Traveling wave design was used as the optoelectronic mixer. For fundamental mixing at a frequency of 100 GHz a conversion gain of -32 dB was found that is a significant improvement compared to previously published results. For sub-harmonically pumped mixing lower gain was measured depending on the harmonic order. Flat IF response was found for a wide range of frequencies. © 2011 IEEE.
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