Wavelength-scale photonic-crystal laser formed by electron-beam-induced nano-block deposition

Min Kyo Seo, Ju Hyung Kang, Myung Ki Kim, Byeong Hyeon Ahn, Ju Young Kim, Kwang Yong Jeong, Hong Gyu Park, Yong Hee Lee

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)


A wavelength-scale cavity is generated by printing a carbonaceous nano-block on a photonic-crystal waveguide. The nanometersize carbonaceous block is grown at a pre-determined region by the electron-beam-induced deposition method. The wavelength-scale photoniccrystal cavity operates as a single mode laser, near 1550 nm with threshold of ∼100.

Original languageEnglish
Pages (from-to)6790-6798
Number of pages9
JournalOptics Express
Issue number8
Publication statusPublished - 2009 Apr 13

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics


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