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    • 7. 发明公开
    • 2차원 광결정
    • 二维光子晶体
    • KR1020050070002A
    • 2005-07-05
    • KR1020057005132
    • 2004-01-09
    • 티디케이가부시기가이샤
    • 에노키도야스시나카하타이사오
    • G02B1/02
    • G02B6/1225B33Y80/00B82Y20/00
    • A two-dimensional photonic crystal, wherein in a plane in which a rectangle whose shorter side (X1) is (x1) in length and whose longer side (Y1) is (y1) in length is used as a unit lattice (L) and four adjoining unit lattices (L) are disposed so as to have one angle in common, a first columnar dielectric region having a rectangular cross-section whose shorter side (X2) is (x2) in length and whose longer side (Y2) is (y2) in length is disposed on the shorter side (X1) and longer side (Y1) of each rectangular unit lattice (L). In this two-dimensional photonic crystal, the first dielectric region is disposed so that the midpoint of the shorter side (X1) and the midpoint of the longer side (Y1) and the center of the rectangular cross-section substantially coincide, and the longer sides (Y2) of each first dielectric region are substantially parallel to each other.
    • 二维光子晶体,其中在长度方面(X1)为(x1)长×长×长×长×长)的矩形作为单位晶格(L)使用的平面中, 四个邻接的单元格子(L)被布置成具有一个共同的角度,具有短边(X2)长(x2)长(x2)长的(Y2)长方形截面的第一柱状电介质区域 y2)设置在每个矩形单元格(L)的短边(X1)和长边(Y1)上。 在该二维光子晶体中,第一电介质区域设置成使得短边(X1)的中点和长边(Y1)的中点和矩形横截面的中心基本上重合,并且更长 每个第一电介质区域的边(Y2)基本上彼此平行。