A printed nanobeam laser on a SiO2/Si substrate for lowthreshold continuous-wave operation

Indra Karnadi, Jaehyeon Son, Ju Young Kim, Hoon Jang, Seungwoo Lee, K. S.Ki Soo Kim, Bumki Min, Yong Hee Lee

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


A small-footprint nanobeam photonic crystal laser made of InGaAsP material is directly integrated on a SiO2/Si substrate via transfer-printing process. The transferred nanobeam structure with a physical volume of ~6.6×0.58×0.28 μm3 (~10.5 (λ/n)3) shows single mode lasing near 1550 nm with continuous-wave (CW) operation at room-temperature.

Original languageEnglish
Title of host publicationFrontiers in Optics, FiO 2014
PublisherOptical Society of America (OSA)
ISBN (Electronic)1557522863
Publication statusPublished - 2014 Oct 14
Externally publishedYes

Publication series

NameFrontiers in Optics, FiO 2014

ASJC Scopus subject areas

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


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