Crystal silicon Fabry-Perot cavities deposited with dichlorosilane in a reduced pressure chemical vapour deposition reactor for thermal sensing
A surface-normal Fabry-Perot (FP) thermal sensor with embedded multiple QW dielectric mirrors, was fabricated and evaluated using a single crystal merged silicon epitaxial lateral overgrowth (MELO) technique. The sensitivity of the sensor has been improved owing to the higher finesse.