Two-dimensional photonic crystal ring laser

Se Heon Kim, Han Youl Ryu, Hong Gyu Park, Guk Hyun Kim, Yong Hee Lee, Jeong Soo Kim

Research output: Contribution to conferencePaperpeer-review


Lasing action in ring-type resonators defined by two-dimensional photonic crystals on a free-standing slab with InGasP active layers emittin at 1.55 μm was proposed and demonstrated. The photonic crystal ring laser consists of 6 wveguides and 6 bent regions. Hence, this structre was used to investigte the guiding properties in photonic crystal waveguide.

Original languageEnglish
Number of pages1
Publication statusPublished - 2002
Externally publishedYes
EventQuantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States
Duration: 2002 May 192002 May 24


OtherQuantum Electronics and Laser Science (QELS) 2002
Country/TerritoryUnited States
CityLong Beach, CA

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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