Collection-mode near-field imaging with 0.5-THz pulses

被引：108

作者：

Mitrofanov, O ^{[1
]}

Lee, M

Hsu, JWP

Brener, I

Harel, R

Federici, JF

Wynn, JD

Pfeiffer, LN

West, KW

机构：

[1] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA

[2] New Jersey Inst Technol, Newark, NJ 07102 USA

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2001年 / 7卷 / 04期

关键词：

near field; picosecond pulses; scanning microscopy; subwavelength aperture; terahertz pulses;

D O I：

10.1109/2944.974231

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

High spatial resolution imaging with terahertz pulses is implemented with a novel collection-mode near-field probe. The spatial resolution capabilities of the system are in the range of few micrometers. We demonstrate resolution of 7 mum using 0.5-THz pulses and discuss performance of the collection-mode near-field probes and image properties.

引用

页码：600 / 607

页数：8

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