Two-dimensional microcavity lasers

Takahisa Harayama, S. Shinohara

Research output: Contribution to journalArticle

80 Citations (Scopus)

Abstract

Advances in processing technology, such as quantum-well structures and dry-etching techniques, have made it possible to create new types of two-dimensional (2D) microcavity lasers which have 2D emission patterns of output laser light although conventional one-dimensional (1D) edge-emitting-type lasers have 1D emission. Two-dimensional microcavity lasers have given nice experimental stages for fundamental researches on wave chaos closely related to quantum chaos. New types of 2D microcavity lasers also can offer the important lasing characteristics of directionality and high-power output light, and they may well find applications in optical communications, integrated optical circuits, and optical sensors. Fundamental physics of 2D microcavity lasers has been reviewed from the viewpoint of classical and quantum chaos, and recently developed theoretical approaches have been introduced. In addition, nonlinear dynamics due to the interaction among wave-chaotic modes through the active lasing medium is explained. Applications of 2D microcavity lasers for directional emission with strong light confinement are introduced, as well as high-precision rotation sensors designed by using wave-chaotic properties.

Original languageEnglish
Pages (from-to)247-271
Number of pages25
JournalLaser and Photonics Reviews
Volume5
Issue number2
DOIs
Publication statusPublished - 2011 Mar
Externally publishedYes

Fingerprint

Microcavities
Lasers
lasers
chaos
Chaos theory
lasing
wave interaction
optical measuring instruments
laser outputs
Dry etching
Optical sensors
Optical communication
optical communication
Semiconductor quantum wells
etching
quantum wells
Physics
physics
output
sensors

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

Cite this

Two-dimensional microcavity lasers. / Harayama, Takahisa; Shinohara, S.

In: Laser and Photonics Reviews, Vol. 5, No. 2, 03.2011, p. 247-271.

Research output: Contribution to journalArticle

Harayama, Takahisa ; Shinohara, S. / Two-dimensional microcavity lasers. In: Laser and Photonics Reviews. 2011 ; Vol. 5, No. 2. pp. 247-271.
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