Papers Published

1. Cho, Sang-Yeon and Jokerst, Nan Marie, Integrated thin film photodetectors with vertically coupled microring resonators for chip scale spectral analysis, Applied Physics Letters, vol. 90 no. 10 (2007), pp. 101105 - [1.2711524] .
   (last updated on 2007/04/16)

   Abstract:
   An integrated spectral analysis system using a thin film InGaAs metal-semiconductor-metal photodetector integrated with a vertically coupled polymer microring resonator was demonstrated for chip scale implementation. The integrated spectral analysis system has an excellent selectivity in measured spectral response as well as low dark current (3.2 nA). The measured full width half maximum of the spectral photoresponse at 5 V was 0.5 nm. © 2007 American Institute of Physics.

   Keywords:
   Dark currents;Microprocessor chips;Resonators;Spectrum analysis;Thin films;