dispersion n. 1.分散,散開;散布,傳播;離散。 2.【物理學】彌散,色散;【化學】分散作用;被分散物;分散相,分散體系;【醫(yī)學】(炎癥等的)消散;【統(tǒng)計學】離中趨勢。 3.〔the D-〕 (猶太人的)離散異邦。 the dispersion of heat 熱的擴散。 the dispersion of an assembly 集會的解散。 dispersion on the ground 炮彈在地面上的散布。
The scaling properties of the waveguide dispersion in fibers 光纖波導色散的比例性質(zhì)研究
The optical waveguide characteristics such as waveguide mode field profile , and the mode cut - off conditions , and the waveguide dispersion are analyzed with the solution of a certain wave equation 光波導理論研究從波動方程與射線光學的角度入手,得出模式方程,并分析了波導模式、波導的截止條件。
We study the photonicband structure of the mof cladding with triangular and honeycomb air holes lattices . then the guided mechanisms of mofs are demonstrated . the guided properties such as waveguide dispersion , effective modal area and nonlinearity for both index - guided mof and photonic bandgap mof are presented 從研究微結(jié)構(gòu)光纖的傳導機制和傳導模式出發(fā),分析不同結(jié)構(gòu)的光子晶體包層的能帶結(jié)構(gòu),研究折射率傳導和光子帶隙傳導兩種機制下光纖的傳導模式及色散、損耗和有效模場面積等基本特性。
Firstly , we study the photonic band structure of the pcf cladding with triangular and honeycomb air holes lattices . then the guided mechanisms of pcfs are demonstrated . the waveguide dispersion , leaky loss and effective modal area for both index - induce pcf and pbgf are presented 首先對三角形、蜂窩形柵格空氣孔包層結(jié)構(gòu)的光子能帶進行了研究,在此基礎上闡述了光子晶體光纖的傳導機制,對折射率引導和光子帶隙引導光子晶體光纖的波導色散、泄漏損耗和有效模場面積進行了研究。
Then the guided mechanisms of mfs are demonstrated , and waveguide dispersion , leaky loss and effective modal area for both index - induce mf and pbgf are calculated . 2 . on the basis of studying fundamental properties of mfs , the birefringence properties of form - induced and stress - induced hibi - mfs are investigated 2 、在基于對微結(jié)構(gòu)光纖基本性質(zhì)的研究基礎之上,對結(jié)構(gòu)不對稱導致高雙折射光子晶體光纖和應力區(qū)導致高雙折射光子晶體光纖的雙折射特性進行了研究。
The optical waveguide characteristics such as waveguide mode field profile , and the mode cut - off conditions , and the waveguide dispersion are analyzed with the solution of a certain wave equation . the mechanism of index ellipsoid of linbo _ 3 crystal distorted with an external applied electric field by means of the electro - optic tensor as investigated . based on the operation principle of m - z waveguide , the operation mechanism of the two - section cascaded m - z waveguide and of the modulation electrode are 調(diào)制器的結(jié)構(gòu)設計從m - z干涉型光波導工作原理出發(fā),分析兩級串聯(lián)m - z干涉型光波導的工作原理,調(diào)制電極的工作原理,從而設計出了工作于1 . 054 m的、兩級串聯(lián)m - z干涉型光波導、行波電極linbo _ 3為強度調(diào)制器的結(jié)構(gòu)參數(shù)。