Emission control of one-dimensional parabolic-beam photonic crystal laser

Ju Hyung Kang, Byeong Hyeon Ahn, Myung Ki Kim, Hong Gyu Park, Yong Hee Lee

Research output: Contribution to journalConference articlepeer-review


We experimentally control the emission properties of one-dimensional (1D) parabolicbeam photonic crystal (PhC) fundamental mode lasers by changing the position of tapering end. Vertical emission of air-center cavity (ACC) fundamental mode is prohibited due to its symmetric behavior and balance of Ey field distribution along the cavity center. On the other hands, Ey field of dielectric-center cavity (DCC) fundamental mode is not cancelled out and photons are vertically emitted.

Original languageEnglish
JournalOptics InfoBase Conference Papers
Publication statusPublished - 2010
EventFrontiers in Optics, FiO 2010 - Rochester, NY, United States
Duration: 2010 Oct 242010 Oct 28

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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