[其它] High-order mode lasing in all-FMF laser cavities

说明：We experimentally demonstrate two kinds of all few-mode fiber (FMF) ring lasers with high-order mode (HOM) oscillation in the laser cavity. One kind is a switchable-wavelength all-FMF HOM laser with an output of tunable optical vortex beams (OVBs); t
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[其它] Weighted permutation entropy based on different symbolic approaches for financial time series

说明：Weighted permutation entropy based on different symbolic approaches for financial time series
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[其它] 编写自己的登录与访问控制模块

说明：小按：第一次写心得笔记，手都有点抖，班门弄斧啊，呵呵～～～欢迎各位大侠扔砖    安全性是Java鼓吹得最多的特性之一，的确，Java的安全特性涵盖了从应用级别到语言级别乃至JVM本身。以前大家都知道有个Sandbox，但仅有Sandbox尚不能满足，或者说不能很方便地做到我们所需要的全部安全需求，譬如现在一个系统首先起码需要一个登录功能，更进一步的话，还需要对用户访问资源的行为进行约束，下面我想大致讲一下Java是怎样做这些事情的，基本上是一个总结或者说是“读后感”的性质，同时给出一个简单的实
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[其它] Observation of controllable tightly and loosely bound solitons with an all-fiber saturable absorber

说明：A hybrid no-core fiber (NCF)–graded index multimode fiber (GIMF) structure is used as a saturable absorber (SA) for mode-locked laser operation. Such an SA supports various types of soliton outputs. By changing the cavity parameters, not only the spa
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[其它] Optically induced rotation of Rayleigh particles by arbitrary photonic spin

说明：Optical trapping techniques hold great interest for their advantages that enable direct handling of nanoparticles. In this work, we study the optical trapping effects of a diffraction-limited focal field possessing an arbitrary photonic spin and prop
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[其它] Complementary transmissive ultra-thin meta-deflectors for broadband polarization-independent refractions in the microwav

说明：Polarization manipulation is a significant issue for artificial modulation of the electromagnetic (EM) wave, but general mechanisms all suffer the restriction of inherent symmetric properties between opposite handedness. Herein, a strategy to indepen
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[其它] Multiscale multifractal analysis of traffic signals to uncover richer structures

说明：Multiscale multifractal analysis of traffic signals to uncover richer structures
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[其它] Vacuum ultraviolet photovoltaic arrays

说明：As one of the ideal tools for monitoring the formation and evolution of solar storms, the vacuum ultraviolet (VUV) detector should have both a fast temporal response and an array structure that enables image formation. Here, by combining a nontraditi
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[其它] Perfect absorption in a monolayer graphene at the near-infrared using a compound waveguide grating by robust critical co

说明：We present a perfect graphene absorber with a compound waveguide grating at the near-infrared. The analytical approach is mainly based on the coupled leaky mode theory, which turns the design of the absorber to finding out the required leaky modes su
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[其它] High-sensitivity FBG microphone with static pressure equalization and optimized response

说明：We present a high-sensitivity fiber Bragg grating (FBG)-based microphone with a flat response and static pressure equalization. A very high dynamic sensitivity of the microphone is achieved by a pressure sensing structure based on a carbon fiber diap
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[其它] High-efficiency DBA-BOTDA with optimized SNR by multiple bandwidths pump modulation

说明：For Brillouin optical time-domain analysis (BOTDA) based on distributed Brillouin amplification (DBA), constant Brillouin response achieved by the exponentially variable bandwidth/intensity pump modulation suffers from the much lower pumping efficien
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[其它] ADO.NET与您

说明：ADO.NET与您RockfordLhotkaMagenicTechnologies2004年9月1日从MSDNCodeCenter下载vbADO.exe示例文件（英文）。Microsoft.NET包括一种新的数据访问技术，称为ADO.NET。采用这种新技术的原因有很多，其中包括：对断开连接的数据的内部支持、全面的XML支持以及该技术与整个.NET框架的无缝整合。本文着重讨论该技术包含哪些功能，以及如何充分利用这一技术来使用数据库。我们首先介绍连接到数据库的基本要素，然后讨论如何读取和写入数据库
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