%0 Journal Article
%T Band Structures, Applications and Preparations of Photonic Crystals<br>光子晶体的能带结构、潜在应用和制备方法
%A KUAI Su-Lan
%A ZHANG Yu-zhi
%A HU Xing-Fang
%A <br>快素兰
%A 章俞之
%A 胡行方
%J 无机材料学报
%D 2001
%I Science Press
%X Photonic crystals are a new type of artificial materials with multi-dimensionally periodic dielectric structures. They can create a range of forbidden frequencies called photonic bandgap. Photons with energy lying in the gap cannot propagate through the medium. This has the fascinating prospect to shape and mould the flow of light for photonic information technology, and thus makes photonic crystals one of the hottest research fields nowadays. In this article the author will review the band structures, anticipated applications and preparation methods of photonic crystals.
%K photonic crystals
%K photonic band gap
%K periodicity in dielectric constant<br>光子晶体
%K 光子带隙结构
%K 介电常数
%K 周期性变化
%K 能带结构
%K 应用
%K 制备
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=0CF8794D9A0A47D7&yid=14E7EF987E4155E6&vid=7801E6FC5AE9020C&iid=0B39A22176CE99FB&sid=23104246A5FCFCEF&eid=FCD27DC5E1F2EEE7&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=12&reference_num=51