Experimental setup for the direct measurement of a light-induced attractive force between two metal bodies

Experimental setup for the direct measurement of a light-induced attractive force between two metal bodies
复制标题

直接测量两个金属体之间光致吸引力的实验装置

DOI:
10.1117/12.2235901
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Nesterov V
Nesterov V
中科院分区:
--
文献类型:
--
作者:
Nies D;Bütefisch S;Naparty D;Wurm M;Belai O;Shapiro D;Nesterov V

文献摘要

参考文献

被引文献

相似文献

在众多的科学和工程应用中,利用激光组装和操纵宏观、微观和纳米物体的技术的发展引起了人们的极大兴趣。这些吸引力中的大多数都需要可以作用于它们的介电粒子。在最近发表的论文中,预言了一种负光压强,当金属物体被亚波长狭缝分开时,它作用在金属物体上,这是由于金属物体之间的表面等离子体相互作用1,2。这种力的实验证明还没有进行。最初的理论计算表明,例如,100 mW的激光功率被波长为1550 nm的激光狭缝完全吸收,在宽度为波长一半的狭缝中,将产生约1nN的力。然而,这大约是约0.33nN的辐射压力的三倍。在这项工作中,我们提出了一种测量这一力的实验装置,以及改进的理论计算结果和用该实验装置所获得的初步结果。
For numerous applications in science and engineering, the development of technologies for assembling and manipulating macro-, micro-, and nano-objects by means of laser light is of high interest. Most of these attractive forces require dielectric particles they can act on. In recently published papers, a negative light pressure was predicted which acts on metallic bodies if these are separated by a subwavelength slit and which arises from surface plasmon interaction between the metallic bodies1,2. An experimental demonstration of this force has not yet been carried out. First theoretical calculations showed that, for example, a laser power of 100 mW which is fully absorbed in the slit of a laser with a wavelength of 1550 nm would, in a slit having a width of half the wavelength, generate a force of about 1 nN. However, this is roughly three times the force of the radiation pressure of about 0.33 nN.In this work, we present an experimental setup to measure this force, together with results of refined theoretical calculations and with preliminary results achieved with the experimental setup.
由亚波长狭缝隔开的两个金属体之间的负光压力
DOI: 10.1209/0295-5075/94/64002
发表时间: 2011
期刊: EPL (Europhysics Letters)
影响因子: --
作者:
V. Nesterov;L. Frumin;E. Podivilov
通讯作者: E. Podivilov
由亚波长狭缝隔开的两个金属体之间的光诱导吸引力
DOI: 10.1088/0957-0233/22/9/094008
发表时间: 2011
影响因子: 2.4
作者:
V. Nesterov;L. Frumin
通讯作者: L. Frumin
DOI: 10.1088/0026-1394/46/3/016
发表时间: 2009-06-01
期刊: METROLOGIA
影响因子: 2.4
作者:
Nesterov, V.;Mueller, M.;Brand, U.
通讯作者: Brand, U.
亚波长狭缝处的光场和吸引力。
DOI: 10.1364/oe.24.015972
发表时间: 2016
期刊: Optics express
影响因子: 3.8
作者:
D. Shapiro;D. Nies;O. Belai;M. Wurm;V. Nesterov
通讯作者: V. Nesterov
使用基于静电方法的纳牛顿力设备对软悬臂梁的弹簧常数进行 SI 可追踪测定
DOI: 10.1088/0026-1394/53/4/1031
发表时间: 2016
期刊: Metrologia
影响因子: 2.4
作者:
V. Nesterov;O. Belai;D. Nies;S. Buetefisch;M. Mueller;T. Ahbe;D. Naparty;R. Popadic;H. Wolff
通讯作者: H. Wolff