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We designed and optimized a high-speed, low-loss electrodes applied to photodetector array (PDA) using simulating software HFSS. The designed electrodes structure was fabricated and tested. Compared with the electrodes before optimization, the insert loss decreased by 1.1dB at 40GHz and the bandwidth increased by 8GHz.
We designed and optimized a high-speed, low-loss electrodes applied to photodiode array (PDA) using simulating software HFSS. Optimized and un-optimized electrodes were fabricated and tested. A 1.1dB reduce of the insertion loss at 40GHz was achieved by the optimization. Meanwhile, photodiode array implementing the optimized electrodes has a 6.6GHz higher 3dB-bandwidth comparing to the photodiode...
We designed and optimized a high-speed, low-loss electrodes applied to photodiode array (PDA) using simulating software HFSS. Optimized and un-optimized electrodes were fabricated and tested. A 1.1dB reduce of the insertion loss at 40GHz was achieved by the optimization. Meanwhile, photodiode array implementing the optimized electrodes has a 6.6GHz higher 3dB-bandwidth comparing to the photodiode...
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