Ultrasmall square-lattice zero-cell photonic crystal laser

Kwang Yong Jeong, Ho Seok Ee, Min Kyo Seo, Yong Hee Lee, Hong Gyu Park

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

Abstract

We report room-temperature lasing action in an optically pumped heterogeneous square-lattice zero-cell photonic crystal cavity. Photoluminescence spectroscopy exhibits lasing at 1511 nm with a low lasing threshold of ∼130 μW. We compute an ultrasmall mode volume of 0.017 μm3 ∼ 1.7 (λ/2nslab)3 using 3D-FDTD simulation.

Original languageEnglish
Title of host publication2008 Int. Nano-Optoelectronics Workshop, iNOW 2008 in Cooperation With Int. Global-COE Summer School (Photonics Integration-Core Electronics
Subtitle of host publicationPICE) and 31st Int. Symposium on Optical Communications
Pages133-134
Number of pages2
DOIs
Publication statusPublished - 2008
Event2008 International Nano-Optoelectronics Workshop, iNOW 2008 in Cooperation With International Global-COE Summer School (Photonics Integration-Core Electronics: PICE) and 31st International Symposium on Optical Communications - Tokyo, Lake Saiko, Shanon Village, Japan
Duration: 2008 Aug 22008 Aug 15

Publication series

Name2008 Int. Nano-Optoelectronics Workshop, iNOW 2008 in Cooperation With Int. Global-COE Summer School (Photonics Integration-Core Electronics: PICE) and 31st Int. Symposium on Optical Communications

Other

Other2008 International Nano-Optoelectronics Workshop, iNOW 2008 in Cooperation With International Global-COE Summer School (Photonics Integration-Core Electronics: PICE) and 31st International Symposium on Optical Communications
CountryJapan
CityTokyo, Lake Saiko, Shanon Village
Period08/8/208/8/15

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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