cladding index 中文意思是什麼
cladding index
解釋
包層折射率-
Detail specification for 62. 5 - um core diameter 125 - um cladding diameter class 1a graded - index multimode optical fibers
62 . 5um芯直徑125um覆層直徑1a級分級指數多模光纖的詳細規范 -
Detail specification for 50 - um core diameter 125 - um cladding diameter class ia graded - index multimode optical fibers
芯直徑為50 - um包覆直徑為125 - um的ia類陡度折射率多模光纖的詳細規范 -
Detail specification for 62. 5um core diameter 125 - um cladding diameter class 1a multimore graded - index optical waveguide fibers
62 . 5um連芯直徑125um連皮直徑1a級多元分級指數光導纖維的詳細規范 -
The results show that the thickness and the width of the electrode, electrode gap and the thickness of upper cladding have different effects on microwave effective index, characteristic and conductor loss. compromising structure must be adopted in practical design to gain perfect performance
結果表明:電極的厚度和寬度、電極間距以及上包層的厚度對微波有效折射率、特徵阻抗和導體損耗的影響是不同的，在實際設計時應當綜合考慮。 -
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構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。 -
By side - polished, the cladding layer of one side of fiber bragg grating can be reduced to several micrometers. the radiation field can transmit the cladding layer to external medium. when the external refractive index changes, the effective refractive index of fiber changes and the center wavelength of d - shaped fiber bragg grating shifts accordingly
研磨后，光纖布喇格光柵的一側包層減小至幾微米，其輻射場可通過包層透射到被傳感物質，因而被傳感物質的折射率變化可以改變光纖的有效折射率，從而使光柵的布喇格波長產生偏移。 -
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
從研究微結構光纖的傳導機制和傳導模式出發，分析不同結構的光子晶體包層的能帶結構，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。 -
Therefore, fiber gratings have numerous applications in almost all the realms of optical fiber, especially in wavelength - division multiplexing ( wdm ) all - optical networks. this dissertation presents a detailed study of the following three types of fiber gratings : fiber bragg grating fabricated with cladding mode suppression fiber, linearly chirped moir fiber grating, and long - period fiber grating with rectangular index modulation
本文以目前在wdm全光網中有良好應用前景的三種類型的光纖光柵（用包層模抑制光纖製作的光纖布拉格光柵、線性啁啾moir光纖光柵、矩形折射率調制型長周期光纖光柵）的理論和設計為研究內容。 -
Furthermore, analytical solutions of optical waveguide of double cladding that the refractive index of core is lower than the refractive index of inner cladding were studied with wave theory, the expressions of electromagnetic field and modal characteristic equations were derived
並且利用波動理論對一種雙包層低折射率芯的光波導進行了解析求解，得到了模式場精確解及模式特徵方程。
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