Highly directional emission from few-micron-size elliptical microdisks

Sun Kyung Kim, Se Heon Kim, Guk Hyun Kim, Hong Gyu Park, Dong Jae Shin, Yong Hee Lee

Research output: Contribution to journalArticle

57 Citations (Scopus)

Abstract

Few-micron-sized elliptically deformed InGaAsP-InP microdisk lasers with a refractive index of 3.4 were realized. Far-field measurements showed that structures of 7.6 μm and 5.4μm produced highly directional emissions. Furthermore, it was demonstrated that the directionality of the emission becomes more pronounced as the size of the structure decreases.

Original languageEnglish
Pages (from-to)861-863
Number of pages3
JournalApplied Physics Letters
Volume84
Issue number6
DOIs
Publication statusPublished - 2004 Feb 9
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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