[1] M Campbell,D N Sharp,et al. Fabrication of photonic crystals for the visible spectrum by holographic lithogra phy[J]. Nature,2000,404(6773):53-56.
[2] Satoru Shoji, Satoshi Kawata. Photofabrication of three-dimensional photonic crystals by multibeam laser interference into a photo- polymerizable resin[J]. Applied Physics Leters,2000,76(19):2668-2670.