Hunt suggested that an adaptation-dependent linkage in the visual pathway from the retina to the brain can explain the variation of saturation produced by change of adapting luminance. If variation of saturation is caused by change of linkage, this change must also be involved in chromatic adaptation to light sources that have different chromaticities. By… (More)
Feasibility of making all directional graded index variations on a polynorbornene based planar lightwave circuit is demonstrated. Owing to the light confinement characteristic, all parallel-aligned 12 channels are capable of transmitting 12.5Gbps data with low crosstalk.