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Near room-temperature continuous-wave operation of all-monolithic InAlGaAs/InP 1.3 μm VCSELs

  • Jae Heon Shin
  • , Jong Hee Kim
  • , Hyun Woo Song
  • , Il Young Han
  • , Young Gu Ju
  • , Won Seok Han
  • , O. Kyun Kwon
  • Electronics and Telecommunications Research Institute

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

InAlGaAs/InP-hused all-monolithic 1.3 μm VCSELs operating continuous wave up to 18 C are demonstrated. The whole structure is grown by a single step of MOCVD. Selective wet etching of an InP layer is used to form an air-gap aperture for the current confinement. The threshold current of an 8 μm device at 15 C is ∼2.8 mA.

Original languageEnglish
Pages (from-to)664-665
Number of pages2
JournalElectronics Letters
Volume39
Issue number8
DOIs
StatePublished - 17 Apr 2003

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