中国物理B ›› 2018, Vol. 27 ›› Issue (11): 114210-114210.doi: 10.1088/1674-1056/27/11/114210

所属专题: TOPICAL REVIEW — Nanolasers

• SPECIAL TOPIC—Recent advances in thermoelectric materials and devices • 上一篇    下一篇

Electrically pumped metallic and plasmonic nanolasers

Martin T Hill   

  1. School of Electrical, Electronic and Computer Engineering, The University of Western Australia, Crawley, 6009, Australia
  • 收稿日期:2018-04-24 修回日期:2018-05-30 出版日期:2018-11-05 发布日期:2018-11-05
  • 通讯作者: Martin T Hill E-mail:m.t.hill@ieee.org
  • 基金资助:

    Project supported by an Australian Research Council Future Fellowship Grant.

Electrically pumped metallic and plasmonic nanolasers

Martin T Hill   

  1. School of Electrical, Electronic and Computer Engineering, The University of Western Australia, Crawley, 6009, Australia
  • Received:2018-04-24 Revised:2018-05-30 Online:2018-11-05 Published:2018-11-05
  • Contact: Martin T Hill E-mail:m.t.hill@ieee.org
  • Supported by:

    Project supported by an Australian Research Council Future Fellowship Grant.

摘要:

In recent years, there have been a significant number of demonstrations of small metallic and plasmonic lasers. The vast majority of these demonstrations have been for optically pumped devices. Electrically pumped devices are advantageous for applications and could demonstrate concepts not amenable for optical pumping. However, there have been relatively few demonstrations of electrically pumped small metal cavity lasers. This lack of results is due to the following reasons:there are limited types of electrically pumped gain media available; there is a significantly greater level of complexity required in the fabrication of electrically pumped devices; finally, the required components for electrical pumping restrict cavity design options and furthermore make it intrinsically more difficult to achieve lasing. This review looks at the motivation for electrically pumped nanolasers, the key issues that need addressing for them to be realized, the results that have been achieved so far including devices where lasing has not been achieved, and potential new directions that could be pursued.

关键词: semiconductor lasers, laser diode, microcavity and microdisk laser, integrated optics

Abstract:

In recent years, there have been a significant number of demonstrations of small metallic and plasmonic lasers. The vast majority of these demonstrations have been for optically pumped devices. Electrically pumped devices are advantageous for applications and could demonstrate concepts not amenable for optical pumping. However, there have been relatively few demonstrations of electrically pumped small metal cavity lasers. This lack of results is due to the following reasons:there are limited types of electrically pumped gain media available; there is a significantly greater level of complexity required in the fabrication of electrically pumped devices; finally, the required components for electrical pumping restrict cavity design options and furthermore make it intrinsically more difficult to achieve lasing. This review looks at the motivation for electrically pumped nanolasers, the key issues that need addressing for them to be realized, the results that have been achieved so far including devices where lasing has not been achieved, and potential new directions that could be pursued.

Key words: semiconductor lasers, laser diode, microcavity and microdisk laser, integrated optics

中图分类号:  (Semiconductor lasers; laser diodes)

  • 42.55.Px
42.55.Sa (Microcavity and microdisk lasers) 42.82.-m (Integrated optics)