Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10364468 | Microelectronics Journal | 2005 | 7 Pages |
Abstract
In the past 20 years the semiconductor laser has become a key device in optical electronics because of its pure output spectrum and high quantum efficiency. As the capabilities of laser diodes have grown, so has the range of applications contemplated for them. A great success in semiconductor lasers has been brought by the ability to artificially structure new materials on an atomic scale by using advanced crystal growth methods such as MBE and MOVPE. The laser performance successes gained using quantum wells in optoelectronic devices can be extended by adopting quantum wire and quantum dot structures. There have been several reports of successful lasing action in semiconductor dot structures within the past few years. In this article I will briefly review the recent progress in the development of quantum dot lasers.
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Physical Sciences and Engineering
Computer Science
Hardware and Architecture
Authors
M. Henini, M. Bugajski,