UV-VIS absorption spectroscopy of large molecules for applications in matter wave interferometry

被引：9

作者：

Gotsche, N. ^{[1
]}

Ulbricht, H. ^{[1
]}

Arndt, M. ^{[1
]}

机构：

[1] Univ Vienna, Fak Phys, A-1090 Vienna, Austria

来源：

LASER PHYSICS | 2007年 / 17卷 / 04期

基金：

奥地利科学基金会;

关键词：

D O I：

10.1134/S1054660X07040433

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the optical properties of various large molecules with respect to their suitability for new matter wave interference and detection schemes. Optical phase gratings for molecules will only be compatible with a sufficiently small absorption cross section visible while optical detection schemes may exploit strong UV resonances. We compare UV-VIS spectra of various biomolecules, such as amino acids, polypeptides, and proteins, with those of new perfluoroalkylated molecules and carbon nanotubes, and we discuss their suitability for coherent matter wave experiments.

引用

页码：583 / 589

页数：7

共 25 条

[1]

Arndt M, 2005, PHYS WORLD, V18, P35

[2]

BERGMANN L, 2002, OPTICS WAVES PARTICL

[3] MOLECULAR INTERFEROMETRY EXPERIMENTS [J].