Chip-Scale Nanophotonic Chemical and Biological Sensors Using CMOS Process52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS '09) (2009)
A monolithic integrated chip-scale surface plasmon resonance (SPR) sensor is demonstrated. The device consists of a pn photodiode covered with a periodic modified thin metal film whose lattice constant is on the order of the wavelength of light. The device performs real-time measurement of resonant wavelengths of enhanced optical transmission due to surface plasmon resonance, which are influenced by the presence of chemical or biological materials at the device’s surface.
- surface plasmon polariton,
- CMOS transimpedance amplifier
Publication DateAugust 1, 2009
Citation InformationLincoln Bollschweiler, Alex English, R. Jacob Baker, Wan Kuang, et al.. "Chip-Scale Nanophotonic Chemical and Biological Sensors Using CMOS Process" 52nd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS '09) (2009)
Available at: http://works.bepress.com/william_knowlton/28/