A heat dissipation system and a making method thereof are disclosed in accordance with a preferred embodiment. Light is conducted via an optic fiber, collimated by a collimator with an aperture to a base surface of the prism, applied to an entrance of the optical prism. According to one aspect, each time a process is launched it is associated with the desktop that it is launched in. Such an amendment of the selected base text is then directly updated in the ruby handling window based on the newly selected base text. The respective hybrid coupler is coupled in a daisy chain, by way of port 1 and port 4, with one or more of the input of the multiplexer, and at least one other hybrid coupler.