photonic band structures 中文意思是什麼
photonic band structures
解釋
光子能帶結構- photonic : 一種用以描述
- band : n 1 帶，繩；帶形物；箍；箍條；嵌條；鑲邊；鋸條； 〈pl 〉 （法官等的）寬領帶。2 束縛，羈絆；義務；...
- structures : 構築物
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In this thesis, a new finite difference time domain ( fdtd ) method is developed to treat a two - dimensional photonic crystal consisting of nearly - free - electron metals. the method is used to calculate the band structures and investigate defect modes and guide modes in such a photonic crystal
本論文首先發展了一種基於等離子模型的有限差分計算方法，並應用於二維金屬光子晶體，有效地計算了該類光子晶體的能帶結構。 -
Photonic crystals have recently been studied extensively because they offer unique ways of tailoring the propagation of light. a number of methods have been developed to create the periodic structures possessing photonic band gap ( pbg )
光子晶體是一種介電常數周期性變化排列的人工晶體，它提供了一種完全不同的新的控光機制，因而被稱為「光的半導體」 。 -
Using a general approach for designing two - dimensional photonic crystals of square lattice, we have found many structures whose absolute band gap hi the low or high frequency range is much larger than what has been reported in the previous literature. to speed up the computation, a fast plane - wave expansion method is introduced for calculating the band structures for such special photonic crystals
最後以gaas和te材料為基礎，通過像素分析法，從理論上提出了多種在低頻、高頻區域有大絕對禁帶的二維光子晶體，並且其禁帶寬度顯著優于所有已有文獻報道的光子晶體結構。 -
A one - - dimensional photonic crysta1 ( l - - d pc ) model is developed and used to calculate the energy band structures of 1 - - d pc and 1 - - d pc su - per1attice ( sl ) based on fdtd method
採用該方法研究了一維光子晶體及一維光子晶體超晶格的能帶結構。計算了一維光子晶體及一維光子晶體超晶格的透射（反射）譜。
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