FIBER LASER PROBE FOR NEAR-FIELD SCANNING OPTICAL MICROSCOPY

被引：38

作者：

BETZIG, E

GRUBB, SG

CHICHESTER, RJ

DIGIOVANNI, DJ

WEINER, JS

机构：

[1] AT and T Bell Laboratories, 600 Mountain Avenue, Murray Hill

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 26期

关键词：

D O I：

10.1063/1.110093

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A hybrid near-field/fiber laser probe has been developed for high flux, reflection mode optical imaging of surfaces on a subwavelength scale. Spatial resolution of approximately 100 nm (i,e., approximately lambda/10 at lambda = 1060 nm) has been achieved simultaneously with signals of approximately 10(14)-10(15) photons/s, an improvement of approximately 10(3)-10(4) over earlier designs. The probe thus represents an important step in the development of advanced near-field transducers for high bandwidth applications such as high density data storage.

引用

页码：3550 / 3552

页数：3

共 13 条

[1] NEAR-FIELD OPTICS - MICROSCOPY, SPECTROSCOPY, AND SURFACE MODIFICATION BEYOND THE DIFFRACTION LIMIT [J].