Search - optical photonic

Search - optical photonic - List

[Other] 9905 DL : 0: 光通讯 -DWDM Transmission Technology and Photonic Layer Network-optical communications - DWDM Transmission Technology and Pho tonic Network Layer
Date : 2008-10-13 Size : 522.23kb User : 淮程
[Other resource] lp02-06mode DL : 0: 上次上载lp01模的计算，这次将Lp02-06一起上传，对研究光纤特别是光子晶体光纤的都有用哦-last lp01 die on the calculation that this will Lp02-06 together uploads Research on optical fiber, especially photonic crystal fibers have used oh
Date : 2008-10-13 Size : 3.69kb User : liuliu
[Special Effects] 1c DL : 0: We rigorously analyze the dispersion function and the curvature of the dispersion surface of a photonic crystal to explore the fundamental limit of its angular sensitivities. With insight gained from group theory, we ﬁ nd that symmetry induced degeneracy gives rise to a singular dispersion surface curvature and a nonvanishing group velocity simultaneously. Near such a singularity, high angular sensitivities can be achieved at low optical loss. This phenomenon exists generally in most common two-dimensional and three-dimensional photonic crystal lattices, although it occurs only for certain photonic bands as dictated by symmetry.
Date : 2008-10-13 Size : 276.31kb User : Qtai
[Other] 9905 DL : 0: 光通讯 -DWDM Transmission Technology and Photonic Layer Network-optical communications- DWDM Transmission Technology and Pho tonic Network Layer
Date : 2025-07-06 Size : 522kb User : 淮程
[matlab] lp02-06mode DL : 0: 上次上载lp01模的计算，这次将Lp02-06一起上传，对研究光纤特别是光子晶体光纤的都有用哦-last lp01 die on the calculation that this will Lp02-06 together uploads Research on optical fiber, especially photonic crystal fibers have used oh
Date : 2025-07-06 Size : 3kb User : liuliu
[Special Effects] 1c DL : 0: We rigorously analyze the dispersion function and the curvature of the dispersion surface of a photonic crystal to explore the fundamental limit of its angular sensitivities. With insight gained from group theory, we ﬁ nd that symmetry induced degeneracy gives rise to a singular dispersion surface curvature and a nonvanishing group velocity simultaneously. Near such a singularity, high angular sensitivities can be achieved at low optical loss. This phenomenon exists generally in most common two-dimensional and three-dimensional photonic crystal lattices, although it occurs only for certain photonic bands as dictated by symmetry. -We rigorously analyze the dispersion function and the curvature of the dispersion surface of a photoniccrystal to explore the fundamental limit of its angular sensitivities. With insight gained from group theory, we
Date : 2025-07-06 Size : 276kb User : Qtai
[ActiveX/DCOM/ATL] 2d DL : 0: The dispersion relation and the optical transmittance of a two-dimensional photonic crystal composed of the hexagonal array of cylindrical air holes fabricated in a dielectric slab were analyzed by group theory and the numerical calculation based on the ﬁ nite-difference time-domain method. The decay rate of the leaky modes that exist above the light line ~the dispersion relation in air! in the band diagram was also evaluated, from which the absence of the coupling between certain internal eigenmodes and the external radiation ﬁ eld was shown. This phenomenon was related to symmetry mismatching by the group-theoretical argument. -The dispersion relation and the optical transmittance of a two-dimensional photonic crystal composed of thehexagonal array of cylindrical air holes fabricated in a dielectric slab were analyzed by group theory and thenumerical calculation based on the
Date : 2025-07-06 Size : 180kb User : Qtai
[Other] 2e DL : 0: We have used phase-sensitive ultrashort-pulse interferometry to study the modiﬁ cation of optical pulse propagation near the photonic band edges in colloidal crystals consisting of polystyrene spheres in water. A strong suppression of the group velocity is found at frequencies near the L gap of the fcc lat- tice. The group velocity dispersion diverges at the band edges and shows branches of both normal dis- persion and anomalous dispersion, which can be interpreted as large changes in the effective mass, both positive and negative. We obtain excellent agreement with the dynamical diffraction theory.
Date : 2025-07-06 Size : 52kb User : Qtai
[Linux-Unix] meep-0.20.3 DL : 0: this the programme for optical properties of photonic crystal using fdtd method-this is the programme for optical properties of photonic crystal using fdtd method
Date : 2025-07-06 Size : 665kb User : bhuneshwer
[matlab] FDFD_for_PCF_dispersion DL : 0: 用FDFD模拟光子晶体光纤的色散的程序，主程序为FDFD.m，计算色散的为dispersion.m-FDFD simulation of photonic crystal fibers with a dispersion of the process, the main program for the FDFD.m, calculated dispersion for dispersion.m
Date : 2025-07-06 Size : 236kb User : lyang
[Other] FDTD_TM_PC DL : 0: 时域有限差分法模拟二维光子晶体光纤中光的传播-FDTD method for modeling two-dimensional photonic crystal fiber optical transmission
Date : 2025-07-06 Size : 5kb User : Ra
[Embeded-SCM Develop] gtxguangzijingti DL : 0: 光通讯窗口中一维光子晶体的传光特性分析编写出传输矩阵法的程序。-Optical window of 1-d photonic crystals characteristic analysis of light
Date : 2025-07-06 Size : 592kb User : 王立平
[Other] tingerfdtd-0.1.10(win32) DL : 0: Tinger FDTD 是一款基于 FDTD 算法的二维全矢量电磁场数值模拟软件，可应用于光电、微波、电磁等器件及一般光学器件的仿真、设计优化和教学，也可用于光子晶体和特异材料等现代光子学的研究。利用该软件的数值模拟功能，弥补了无法进行实验验证的缺陷。该软件具有广泛的平台通用性，可以在 Windows、linux、嵌入式 Linux 等平台中运行。并具有友好的图形化界面，为软件使用者提供方便。Tinger FDTD完美支持简体中文和英文，并可以动态切换语言。 -Tinger FDTD algorithm is a two-dimensional FDTD-based full vector electromagnetic field simulation software, can be applied to optical, microwave, and electromagnetic devices and general optical device simulation, design optimization and teaching can also be used for specific materials such as photonic crystal and modern Photonics Research. Numerical simulation using the software functions, make up the defects can not be verified by experiment. The software platform with a wide range of versatile, can be Windows, linux, running embedded Linux and other platforms. And has a friendly graphical interface, easy for software users. Tinger FDTD perfect support for Simplified Chinese and English, and can dynamically switch the language.
Date : 2025-07-06 Size : 5.83mb User : 熊猫
[File Format] Photonic-Crystal-Fibers DL : 0: 光子晶体光纤的资料，希望对你有所帮助，为外文。-Microstructured optical fibers, nonlinear optics, periodic structures, photonic band gaps (PBGs), photonic-crystal fibers (PCFs), waveguides.
Date : 2025-07-06 Size : 1.4mb User : 曹兴辉
[File Format] Novel-applications-of-one-dimensional-photonic-cr DL : 0: Novel applications of one-dimensional photonic crystal in optical buffering and optical time division multiplexing
Date : 2025-07-06 Size : 209kb User : karim
[Algorithm] photonic-crystal-optical-switch DL : 0: 主要针对基于光子晶体这种新型材料的各种新型耦合开关器件展开，即对平面光子晶体光开关进行设计和分析-Research of key technology of photonic crystal optical switch
Date : 2025-07-06 Size : 3.7mb User : xylmgt
[matlab] Photonic-Simulation-Software-Tools-for-Education. DL : 0: Characterization of Raman-assisted Fiber Optical Parametric Amplifiers Gain
Date : 2025-07-06 Size : 490kb User : habiba
[Other] Optical-transmission-of-PC-1D DL : 0: Optical transmission of 1D photonic crystals, research paper
Date : 2025-07-06 Size : 106kb User : Hutu
[matlab] 程序上传 DL : 0: 传输矩阵法计算一维光子晶体投射率和传输效率(the program is very useful for Photonic Crystal ,We have performed a theoretical design on the case of a one-dimensional(1D) magneto-optical photonic crystal(MPCs) with the layers of dielectrics and magnetism arranged periodically.)
Date : 2025-07-06 Size : 7kb User : 何柳
[matlab] band diagram of 2D photonic crystal DL : 0: 通过使用平面波发计算光子晶体能带图，这个图是我自己弄的，非常辛苦。但是希望能给从事光学研究的朋友的带来帮助。(Calculating the bandgap of a photonic crystal by using a plane wave gives me a very hard picture of myself. But I hope to help those who engage in optical research.)
Date : 2025-07-06 Size : 3kb User : weijie wu

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