Patent ID: 8009953
Filing Date: 2011-08-30
Classification: B82Y,G02B,H01S,Y10T

Abstract:
1. A three-dimensional photonic crystal, comprising: a) a first three-dimensional photonic crystal and a second three-dimensional photonic crystal, in which a dielectric base body of each of the first three-dimensional photonic crystal and the second three-dimensional photonic crystal contains multiple holes fabricated obliquely to a surface of the base body from two different directions so as to form a two-dimensional cyclic pattern; and b) a connection crystal layer inserted between the first three-dimensional photonic crystal and the second three-dimensional photonic crystal, the connection crystal layer being a photonic crystal layer of a dielectric substance having a predetermined thickness, which partially mismatches the first three-dimensional photonic crystal and the second three-dimensional photonic crystal and matches the first three-dimensional photonic crystal and the second three-dimensional photonic crystal in the remaining portion.