Single-mode photonic-crystal vertical cavity surface emitting laser

Dae Sung Song, Se Heon Kim, Hong Kyu Park, Chang Kyu Kim, Yong He Lee

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

1 Citation (Scopus)

Abstract

Single-mode photonic-crystal vertical cavity surface emitting laser (PC-VCSEL) was presented. PC-VCSELs were fabricated from an 850-nm VCSEL wafer by optical lithography and chemical assisted ion beam etching method. A waveguide was formed around the central defect and the resonance wavelength observed at the central defect differed from those of the neighbor regions by 2.6 nm. PC-VCSELs operated in single fundamental mode over a wide dynamic range. The charge coupled devices images of the device confirmed the guiding effect of photonic crystal at the core region.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
Pages293-294
Number of pages2
Publication statusPublished - 2002 Jan 1
Externally publishedYes
EventConference on Lasers and Electro-Optics (CLEO 2002) - Long Beach, CA, United States
Duration: 2002 May 192002 May 24

Other

OtherConference on Lasers and Electro-Optics (CLEO 2002)
CountryUnited States
CityLong Beach, CA
Period02/5/1902/5/24

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Song, D. S., Kim, S. H., Park, H. K., Kim, C. K., & Lee, Y. H. (2002). Single-mode photonic-crystal vertical cavity surface emitting laser. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest (pp. 293-294)