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Mode-locked quantum-dot lasers

Research output: Contribution to journalReview articlepeer-review

Abstract

Semiconductor lasers are convenient and compact sources of light, offering highly efficient operation, direct electrical control and integration opportunities. In this review we describe how semiconductor quantum-dot structures can provide an efficient means of amplifying and generating ultrafast (of the order of 100 fs), high-power and low-noise optical pulses, with the potential to boost the repetition rate of the pulses to beyond 1 THz. Such device designs are opening up new possibilities in ultrafast science and technology.

Original languageEnglish
Pages (from-to)395-401
Number of pages7
JournalNature Photonics
Volume1
Issue number7
DOIs
Publication statusPublished - Jul 2007

ASJC Scopus subject areas

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

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