對(duì)稱平板波導(dǎo)的模式計(jì)算課程設(shè)計(jì)論文-文庫吧
2025-06-08 17:46 本頁面
【正文】 ses and noise, such devices monly referred to as an optical waveguide, the waveguide short . The simplest structure of the waveguide is formed by three homogeneous medium, the dielectric layer is called an intermediate layer or a dielectric layer of the waveguide core layer on both sides of the core is called the cladding. Dielectric constant than the dielectric constant of the core layer is clad on both sides of the core is slightly higher, so that the beam can be concentrated in the core layer transmission, and thus acts as guided waves. This distribution is steep waveguide dielectric constant change, also called step change, often referred to as a slab waveguide such a waveguide. The simplest type optical waveguide plate is deposited on the substrate by a layer of a uniform thin film, which is also known as a thin film waveguide.As you are familiar with the single circuit board, all circuits are located within the same plane of the substrate. Theoretically derived from the symmetric slab waveguide mode is calculated using BeamPROP software simulation, explores the symmetrical slab waveguide pattern classification and their characteristics, got some of its characteristics and simulation diagram simulation to verify the theory, and deepened the symmetry understanding slab waveguide modes.Keywords: puter simulation waveguide mode181 設(shè)計(jì)目的及任務(wù)要求 設(shè)計(jì)目的培養(yǎng)較為扎實(shí)的光電子的理論知識(shí)及較強(qiáng)的實(shí)踐能力；加深對(duì)光電器件的選型及光路形式的選擇的了解；強(qiáng)化使用實(shí)驗(yàn)儀器進(jìn)行電路的調(diào)試檢測(cè)能力。 任務(wù)要求（1）學(xué)習(xí)
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