注册会员 | 设为首页 | 加入收藏夹
您好，欢迎光临本网站！[请登录] ！[注册会员]！  

搜索资源列表

  1. Performance enhancement of Brillouin optical correlation domain analysis based on frequency chirp magnification

  2. We propose a method to enhance the performance of Brillouin optical correlation domain analysis (BOCDA) with a broad chirp span of optical sources based on the frequency chirp magnification technique. In BOCDA systems, the number of effective sensing

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：585728
    • 提供者：weixin_38668243

  1. Coupling length variation and multi-wavelength demultiplexing in photonic crystal waveguides

  2. In this Letter, the effects of material/structure parameters of photonic crystal (PhC) parallel waveguides on the coupling length are investigated. The results show that, increasing the effective relative permittivity of the PhC leads to a downward s

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：686080
    • 提供者：weixin_38665668

  1. Spectrally efficient multi-band visible light communication system based on Nyquist PAM-8 modulation

  2. High-speed multi-user access with high spectral efficiency is one of the key challenges for band-limited visible light communication (VLC) systems. In this paper, we propose a novel scheme for effective multiple-access VLC systems based on multi-band

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：2097152
    • 提供者：weixin_38655780

  1. Post-fabrication phase trimming of Mach–Zehnder interferometers by laser annealing of germanium implanted waveguides

  2. We demonstrate a novel high-accuracy post-fabrication trimming technique to fine-tune the phase of integrated Mach–Zehnder interferometers, enabling permanent correction of typical fabrication-based phase errors. The effective index change of the opt

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：746496
    • 提供者：weixin_38630324

  1. Frequency-domain parametric downconversion for efficient broadened idler generation

  2. An opposite-chirped frequency-domain optical parametric amplification (OC-FOPA) design is demonstrated and numerically verified. This scheme combines both an ultrabroad seeding generation and the subsequent effective amplification in one single optic

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：1028096
    • 提供者：weixin_38737213

  1. Simple Raman scattering sensor integrated with a metallic planar optical waveguide: effective modulation via minor struc

  2. We report experimental realization of Raman spectra enhancement of copper phthalocyanine, using an on-chip metallic planar waveguide of the sub-millimeter scale. The oscillating ultrahigh order modes excited by the direct coupling method yield high o

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：616448
    • 提供者：weixin_38694355

  1. 4.05 kW monolithic fiber laser oscillator based on home-made large mode area fiber Bragg gratings

  2. With the increasing output power of the monolithic fiber laser oscillators, the stimulated Raman scattering (SRS) effect becomes one of the main limitations of power scaling. Employing fiber with a larger mode area is an effective technique to mitiga

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：380928
    • 提供者：weixin_38698149

  1. Tuning the second-harmonic generation in AlGaAs nanodimers via non-radiative state optimization [Invited]

  2. Dielectric nanocavities are emerging as a versatile and powerful tool for the linear and nonlinear manipulation of light at the nanoscale. In this work, we exploit the effective coupling of electric and toroidal modes in AlGaAs nanodimers to locally

  3. 所属分类：其它

    • 发布日期：2021-02-04
    • 文件大小：1048576
    • 提供者：weixin_38656064

  1. Rapid fabrication of mini droplet lens array with tunable focal length

  2. A rapid and cost-effective method for fabricating mini lens arrays is proposed. The lenses are made of silicone oil droplets and filled inside a polydimethylsiloxane (PDMS) elastomer. The lens arrays of different initial focal lengths and apertures c

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：445440
    • 提供者：weixin_38637998

  1. Deep belief network-based drug identification using near infrared spectroscopy

  2. Near infrared spectroscopy (NIRS) analysis technology, combined with chemometrics, can be effectively used in quick and nondestructive analysis of quality and category. In this paper, an effective drug identification method by using deep belief netwo

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：273408
    • 提供者：weixin_38717143

  1. Detour phase Talbot array illuminator

  2. In this Letter, we propose a simple and effective approach for transforming a conventional Talbot array illuminator (TAI) with multilevel phase steps into a binary-phase TAI (BP-TAI) through detour phase encoding. The BP-TAI is a binary (0?

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：721920
    • 提供者：weixin_38723683

  1. Controllable annulus micro-/nanostructures on copper fabricated by femtosecond laser with spatial doughnut distribution

  2. In this study, we propose an effective method for the fabrication of annulus micro-/nanostructures by a femtosecond laser doughnut beam. Compared with the traditional Bessel annulus beam shaping system, this method greatly compresses the light propag

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：730112
    • 提供者：weixin_38658564

  1. localmentor.me：2018年Spring的COP 4331 Group 11项目-源码

  2. localmentor.me 一种简单易行的方法，可以从真实的人那里获得所需的答案。 如何使用 确保您已经安装了这些东西 node npm yarn git cd到您要工作的地方，然后执行git clone [THIS_REPO'S URL]可以从右上角的绿色按钮中获取此git clone [THIS_REPO'S URL] 。 cd effective-barnacle 运行yarn （这会将所有必需的依赖项下载到node_modules文件夹中） 根据提供的.env.exam

  3. 所属分类：其它

    • 发布日期：2021-02-03
    • 文件大小：5242880
    • 提供者：weixin_42118701

  1. 有效外壳：“有效外壳”系列的文字，示例和网站-源码

  2. 有效壳 我的“有效外壳”系列的文字，示例和参考。 该网站托管于 。 介绍 该存储库包含联机丛书的所有内容。 可以从下载包含所有示例effective-shell-playground文件夹。 分享中 分享时，我倾向于使用以下标签： #effectiveshell #shell #linux #bash #devops #hacking #coding #programming 球场 这不是一本有关Shell编程的书。 有许多优秀的Shell编程书籍（请参见下文）。 这是关于一般的终端和外壳

  3. 所属分类：其它

    • 发布日期：2021-01-28
    • 文件大小：91226112
    • 提供者：weixin_42170790

  1. 用代数多重网格法求解大型稀疏线性系统的c++库- ddemidov/amgcl-源码

  2. AMGCL AMGCL is a header-only C++ library for solving large sparse linear systems with algebraic multigrid (AMG) method. AMG is one of the most effective iterative methods for solution of equation systems arising, for example, from discretizing PDEs o

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：2097152
    • 提供者：weixin_38637805

  1. 基于新型电容阵列切换方式的10位低功耗SAR ADC

  2. 文中提出了一种10位低功耗逐次逼近（Successive-Approximation-Register， SAR）模/数转换器（Analog-to-Digital Converter， ADC），内部数/模转换网络采用一种新型的电容阵列开关切换方式，通过分段电容阵列、时序初始化和子参考电压来降低能耗，相比传统结构电容阵列的转换能耗减小了97.6%，单位电容数量减小了87%。整个ADC采用65 nm CMOS工艺进行设计，当采样频率为50 KS/s，输入正弦波信号频率为1.5 kHz左右时，ADC

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：1048576
    • 提供者：weixin_38581992

  1. Arda是一个用于管理团队工作负载的开源工具。斯巴达- fcatae /-源码

  2. Welcome Welcome to the Arda Project! Arda is an online, microservice-based and open source tool designed to manage team workloads. Arda provide a compact and very effective view about team's workloads for managers, helping them being better decision

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：59768832
    • 提供者：weixin_38675969

  1. All-optical switching in silicon photonic waveguides with an epsilon-near-zero resonant cavity [Invited]

  2. Strong nonlinearity of plasmonic metamaterials can be designed near their effective plasma frequency in the epsilon-near-zero (ENZ) regime. We explore the realization of an all-optical modulator based on the Au nonlinearity using an ENZ cavity formed

  3. 所属分类：其它

    • 发布日期：2021-01-27
    • 文件大小：809984
    • 提供者：weixin_38720050

  1. THE EFFICACY OF MICROWAVE THERAPY VIA BRONCHOFIBERSCOPE IN THE TREATMENT OF SEVERE TRACHEA STENOSIS

  2. trachea stenosis. Microwave tissue coagulation (MTC) and diathermy (MD) therapy via bronchofiberscope were performed on 37 patients with severe trachea stenosis diseases at least two times. The effective rate immediately after treatment was 100% in a

  3. 所属分类：其它

    • 发布日期：2021-01-26
    • 文件大小：185344
    • 提供者：weixin_38661939

  1. Improvement on refractive index sensing by exploiting the tapered two-mode fibers

  2. The spectral characteristics and sensitivities of a tapered two-mode fiber sandwiched between two single-mode fibers are systematically investigated. Theoretical calculations reveal that a dispersion turning point (DTP) appears when the group effecti

  3. 所属分类：其它

    • 发布日期：2021-01-26
    • 文件大小：576512
    • 提供者：weixin_38691669
« 1 2 ... 31 32 33 34 35 3637 »