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Mid-infrared ring laser. .

Research output: Contribution to journalJournal article


  • A. Krier
  • V. V. Sherstnev
  • D. Wright
  • A. M. Monakhov
  • G. Hill
Journal publication date12/06/2003
JournalElectronics Letters
Journal number12
Number of pages2
Original languageEnglish


The first mid-infrared ring laser diode based on InAs and operating in the mid-infrared spectral region near 3 pin and with a maximum operating temperature of 125 K is reported. The source is based on a symmetrical double heterostructure with large band offsets.