• Understanding, and changing, the element order
    Problem Description What is the meaning of element order, or discretization, and how do I change it? What affect does it have on the mesh and the solution? Why does […]
  • Setup and Meshing of Infinite Elements, Perfectly Matched Layers, and Absorbing Layers (转载)
    Solution Overview There are three options for modeling a domain that is meant to represent a region of infinite extent. They each have different areas of applicability: The Infinite Element domain functionality […]
  • 利用群晖NAS开启VPN服务
    闲言少叙。 第一步:在群晖NAS中安装VPN server,配置下NAS用户的vpn连接权限。 第二步:打开VPN server,提供三种VPN方式,PPTP,openVPN和L2TP,其中第一种iphone不再支持,而第二种openVPN对很多手机支持性都不好,所以选择第三种L2TP。启用L2TP,动态域名等等默认即可,主要需要设置的是密钥部分,设置好保存时会提醒要打开1701,400和4500端口。这个如果NAS是直接静态IP地址的话打开对应端口即可,不过多半是经过路由器了所以需要在路由器上添加端口映射。 第三步,在路由器上添加端口映射,不同路由器设置方式大体一样,只略微不同,不再详述。需要注意的是端口映射类型为UDP,另外对于L2TP类型三个端口都要添加。 第四步,其实完成第三步之后基本上已经完成了,打开客户端如iphone手机配置vpn,填写类型L2TP,域名地址,输入自己在NAS上的账号密码,以及刚才设置的密钥。连接即可。
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  • Radiative decay engineering 5: metal-enhanced fluorescence and plasmon emission
    Anal Biochem. Author manuscript; available in PMC 2009 Oct 19.Published in final edited form as:Anal Biochem. 2005 Feb 15; 337(2): 171–194. doi: 10.1016/j.ab.2004.11.026PMCID: PMC2763912NIHMSID: NIHMS136320PMID: 15691498 Radiative decay engineering 5: metal-enhanced fluorescence and plasmon emission […]
  • Mapping Intracellular Temperature Using Green Fluorescent Protein
    nl300389y 1..5 Mapping Intracellular Temperature Using Green Fluorescent Protein Jon S. Donner,†,! Sebastian A. Thompson,†,! Mark P. Kreuzer,† Guillaume Baffou,‡ and Romain Quidant*,†,§ nl300389y 1..5 ABSTRACT: Heat is of fundamental […]
  • Pulsed Molecular Optomechanics in Plasmonic Nanocavities: From Nonlinear Vibrational Instabilities to Bond-Breaking
    Pulsed Molecular Optomechanics in Plasmonic Nanocavities: From Nonlinear Vibrational Instabilities to Bond-Breaking Anna Lombardi,1 Mikołaj K. Schmidt,2,3,4 Lee Weller,1 William M. Deacon,1 Felix Benz,1 Bart de Nijs,1 Javier Aizpurua,2 and […]
  • Single-molecule optomechanics in “picocavities”
    Single-molecule optomechanics in “picocavities” Felix Benz1,  Mikolaj K. Schmidt2,  Alexander Dreismann1,  Rohit Chikkaraddy1,  Yao Zhang2,  Angela Demetriadou2,3,  Cloudy Carnegie1,  Hamid Ohadi1,  Bart de Nijs1,  Ruben Esteban2,  Javier Aizpurua2,*,  Jeremy J. […]
  • Large spontaneous emission enhancement in plasmonic nanocavities
    Large spontaneous emission enhancement in plasmonic nanocavities Kasey J. Russell , Tsung-Li Liu , Shanying Cui  & Evelyn L. HuNature Photonics volume 6, pages 459–462 (2012)  Cavity–emitter coupling can enable a host of potential applications in quantum optics, […]
  • Single-molecule strong coupling at room temperature in plasmonic nanocavities
    Single-molecule strong coupling at room temperature in plasmonic nanocavities Rohit Chikkaraddy , Bart de Nijs , Felix Benz , Steven J. Barrow , Oren A. Scherman , Edina Rosta , Angela Demetriadou , Peter Fox , Ortwin Hess […]