High-power 1230-nm quantum-dot tapered external-cavity laser, with 100 nm tunability

Stephanie E. Haggett, Michel Krakowski, Ivo Montrosset, Maria Ana Cataluna

Research output: Chapter in Book/Report/Conference proceedingConference contribution


A quantum-dot tapered waveguide external cavity laser is presented, with 100nm tunability. At 1230nm, a maximum power of 0.62W was achieved, representing a 16-fold increase compared with equivalent narrow-ridge lasers at the same current density.

Original languageEnglish
Title of host publication2014 Conference on Lasers and Electro-Optics
Publication statusPublished - 2014
EventCLEO: Science and Innovations 2014 - San Jose, CA, United States
Duration: 8 Jun 201413 Jun 2014


ConferenceCLEO: Science and Innovations 2014
Abbreviated titleCLEO_SI 2014
Country/TerritoryUnited States
CitySan Jose, CA

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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