Terahertz Quantum Cascade Lasers with Integrated Plasmonic Collimators

被引：0

作者：

Yu, Nanfang ^{[1
]}

Wanga, Qi Jie ^{[1
]}

Khanna, Suraj P. ^{[2
]}

Li, Lianhe ^{[2
]}

Davies, A. Giles ^{[2
]}

Linfield, Edmund H. ^{[2
]}

Capasso, Federico ^{[1
]}

机构：

[1] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA

[2] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England

来源：

2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) | 2010年

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

暂无

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：

We report collimation of THz quantum-cascade lasers by patterning plasmonic structures on laser facets. A beam divergence angle of similar to 10 degrees and an increase of the collected power by a factor of similar to 5 are demonstrated. (C) 2010 Optical Society of America

引用

页数：2

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