燃烧流体测量设备分站

北京欧兰科技发展有限公司




SHG Spectroscopy / Microscopy

Second harmonic generation (SHG) is a second order nonlinear optical effect where two photons of frequency ω are converted to one photon of frequency 2ω. SHG is allowed only in media without inversion symmetry.

SHG is a sensitive method used to characterize molecules at surfaces or interfaces because inversion symmetry is broken at the interface.

SHG measurements provide information about: surface coverage, molecular orientation, adsorbtion-desorbtion processes, and reactions at interfaces.

基于博卡先锋SiteEngine构建
北京欧兰科技发展有限公司 版权所有 电子邮件:info@oplanchina.com,oplan@263.net
联系电话:010-62623871, 62616041,62612809 传真:010-59713638
地址:北京市海淀区上地十街1号辉煌国际中心1号楼1006室 邮政编码:100085 京ICP备07038319号-2
Processed in 0.146 second(s), 3 queries