Its safe to say that colour television is taken for granted nowadays. Consumed by the modern marketing jargon of colour dynamic range, colour space accuracy and depth, it is easy to overlook the ...

The increasing miniaturization and resolution of consumer electronics poses quandaries for generating colour in imaging devices, which plasmonic nanostructures may be able to overcome. Digital cameras ...

Panasonic recently had a breakthrough in low-light camera sensor technology. According to reports, it has developed micro colour splitters that split the light directed at image sensors to create ...

Subwavelength holes in metal films are well known to offer extraordinary-light-transmission properties. Now a group of scientists in France have exploited such nanoholes to sort photons by colour.