City University of Hong Kong

The Chinese University of Hong Kong

Siu-pang Ng

Ho Pui Ho

Shu Yuen Wu

Chun-sing Lee

Chi-Man Lawrence Wu

Chi-man Lawrence Wu

The present invention is concerned with a plasmonic enhanced tandem dye sensitized solar cell system. The system has plasmonic nanostructures integrated to both a photoanode and a photocathode for enhancing respective electron and hole carrier transfer.

Plasmonic enhanced tandem dye-sensitized solar cell with metallic nanostructures

An optical sensing device including a source unit configured to generate a polychromatic light beam containing p-polarized beam and s-polarized beam; an interferometric unit configured to introduce birefringent retardation for generating optical path difference between the p-polarized beam and the s-polarized beam; a SPR sensing unit configured to receive both p-polarized beam and s-polarized beam and induce a SPR effect to the p-polarized beam associated with a target sample; and a detection unit for detecting target sample characteristics by obtaining an interference spectrum of the p-polarized beam and the s-polarized beam from the SPR sensing unit.

Optical sensing devices and methods for detecting samples using the same

Growing community of inventors

Hong Kong, China

Siu-pang Ng