激光技术
激光技術
격광기술
LASER TECHNOLOGY
2013年
4期
515-518
,共4页
非线性光学%禁带%传输矩阵法%等离子体光子晶体
非線性光學%禁帶%傳輸矩陣法%等離子體光子晶體
비선성광학%금대%전수구진법%등리자체광자정체
nonlinear optics%band gap%transfer matrix method%plasma photonic crystal
为了研究Compton散射对1维3元未磁化等离子体光子晶体中TE波禁带影响,采用Compton散射模型和传输矩阵法,进行了理论分析和实验验证,取得了一些重要数据。结果表明,随着等离子体频率增大,左旋和右旋极化波禁带展宽比散射前减小0.09GHz,禁带主频率向高频区域移动增大0.48GHz。随着等离子体碰撞频率增大,两种极化波禁带宽度发生一定变化。随着等离子体回旋频率、填充率、光入射角和介质相对介电常数增大,左旋和右旋极化波禁带明显调谐效应。这一结果对等离子体光子晶体应用是有帮助的。
為瞭研究Compton散射對1維3元未磁化等離子體光子晶體中TE波禁帶影響,採用Compton散射模型和傳輸矩陣法,進行瞭理論分析和實驗驗證,取得瞭一些重要數據。結果錶明,隨著等離子體頻率增大,左鏇和右鏇極化波禁帶展寬比散射前減小0.09GHz,禁帶主頻率嚮高頻區域移動增大0.48GHz。隨著等離子體踫撞頻率增大,兩種極化波禁帶寬度髮生一定變化。隨著等離子體迴鏇頻率、填充率、光入射角和介質相對介電常數增大,左鏇和右鏇極化波禁帶明顯調諧效應。這一結果對等離子體光子晶體應用是有幫助的。
위료연구Compton산사대1유3원미자화등리자체광자정체중TE파금대영향,채용Compton산사모형화전수구진법,진행료이론분석화실험험증,취득료일사중요수거。결과표명,수착등리자체빈솔증대,좌선화우선겁화파금대전관비산사전감소0.09GHz,금대주빈솔향고빈구역이동증대0.48GHz。수착등리자체팽당빈솔증대,량충겁화파금대관도발생일정변화。수착등리자체회선빈솔、전충솔、광입사각화개질상대개전상수증대,좌선화우선겁화파금대명현조해효응。저일결과대등리자체광자정체응용시유방조적。
In order to study the effect of Compton scattering on TE wave prohibited band gaps of 1-D ternary un-magnetized plasma photonic crystals ,based on the model of Compton scattering and transfer matrix method ,some important data was obtained after the theoretical analysis and experimental verification .The broadening width of prohibited band gap of the left circle polarization wave and the right circle polarization wave were decreased 0.09GHz along with the increasing of plasma frequency after Compton scattering .The movement from the central frequency area of prohibited band gap to the high frequency area was increased 0.48GHz.The change of prohibited band gaps widths of the left circle polarization wave and the right circle polarization wave happened along with the increasing of plasma collision frequency .The significant tuning effect of prohibited band gaps of the left circle polarization wave and the right circle polarization wave was induced by Compton scattering along with the increasing of plasma circle frequency ,filling index,light incident angle and relative dielectric constant.The result is helpful for the application of the plasma photonic crystals .