常見例句雙語(yǔ)例句The stimulated emission from a two-level atom embedded in a photonic band-gap structure is studied.受激輻射機(jī)制的研究是光子晶體激光器設(shè)計(jì)中的一個(gè)基本問題。Defected Ground Structure (DGS) is a new structure proposed in recent years, which is extended from Photonic Band-Gap (PBG) Structure.缺陷接地結(jié)構(gòu)(DGS)是近年來(lái)在光子帶隙(PBG)結(jié)構(gòu)的基礎(chǔ)上發(fā)展而來(lái)的一種新結(jié)構(gòu)。The theory of the photonic band-gap is introduced and the factors which affect the characters of PBG is discussed and find some rules.介紹了光子禁帶的產(chǎn)生機(jī)理,對(duì)光子晶體禁帶的影響因素進(jìn)行分析,發(fā)現(xiàn)各個(gè)因素對(duì)光子禁帶的影響具有明顯的規(guī)律性。 返回 photonic band gap