Abstract:
The present invention relates to a method for producing narrow spectral linewidths more particularly by narrowing the full wave half maximum (FWHM) linewidth to a narrowed spectral linewidth. One of the advantages of the method of the present invention is to detect molecular bonding in analyte via contactless approach optical sensor. Another advantage of the present invention is that each LED has its own broader FWHM spectral linewidth and narrowing the linewidth to its unique and precise wavelength which contributes to more accurate observations and determination of analyte concentration.
Abstract:
The present invention relates to an improved thin-film solar cell and a method for fabricating a thin-film solar cell having nanostructures incorporated onto an absorber layer and a conductor layer. One of the advantages of the present invention provides an absorber layer of a thin-film solar cell with nanowires having different length for collecting the split charges from the entire portion of the photoactive absorber layer. The electrode structure on the top surface of a thin-film solar cell collects and removes the electrons from the cell without blocking the incident of lights. In addition, a transparent conductive layer provides an assistance to flow out electrons from the solar cell with a minimal loss.