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公开(公告)号:US07088902B2
公开(公告)日:2006-08-08
申请号:US10853249
申请日:2004-05-26
CPC分类号: B82Y20/00 , G02B6/1225
摘要: A photonic crystal and a producing method thereof are provided. The photonic crystal includes at least two media of different refractive indices formed on a semiconductor substrate. One of the media is periodically arranged in another one of the media. The photonic crystal has a cleaved surface on its side. The directions of primitive translation vectors representing the periodic arrangement directions of the one medium are at desired angles with the cleaved surface. Preferably, the direction of at least one of the primitive translation vectors is in parallel with the cleaved surface.
摘要翻译: 提供了一种光子晶体及其制造方法。 光子晶体包括形成在半导体衬底上的至少两种不同折射率的介质。 其中一个媒体定期安排在另一个媒体中。 光子晶体在其侧面具有裂开的表面。 表示一个介质的周期排列方向的原始平移向量的方向与切割的表面处于期望的角度。 优选地,原始翻译向量中的至少一个的方向与切割的表面平行。