Journal
JAPANESE JOURNAL OF APPLIED PHYSICS
Volume 47, Issue 6, Pages 5139-5141Publisher
IOP PUBLISHING LTD
DOI: 10.1143/JJAP.47.5139
Keywords
nanoimprint lithography; photonic crystal; band edge laser
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Funding
- ICREA Funding Source: Custom
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The fabrication of two-dimensional photonic crystals by nanoimprint lithography is established to realize lasing oscillations at three band edge frequencies. The optically pumped lasers are based on a dye-chromophore-loaded polymer matrix on a transparent substrate. A two-dimensional plane-wave algorithm was used to design the band-edge lasers showing a good agreement with the experimental lasing frequencies. These results show that nanoimprint lithography is well-suited to the one-step fabrication of two-dimensional active-polymer photonic crystals.
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