Low‐Threshold Nanoimprinted Lasers Using Substructured Gratings for Control of Distributed Feedback
Source abstract
Abstract
A nanopatterned polymer design for lasers using substructured gratings to achieve low threshold lasing is presented. The approach provides complete control over the balance between optical feedback and output coupling. Polymer lasers are fabricated by nanoimprint lithography with threshold densities as low as 16 W cm-2, half that of reference distributed feedback lasers with conventional gratings.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nanofabrication and Lithography Techniques · Photonic and Optical Devices · Nonlinear Optical Materials Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Organic Semiconductor Centre SUPA, School of Physics and Astronomy University of St Andrews North Haugh, St Andrews KY 16 9SS UK
WestCHEM Departament of Pure and Applied Chemistry University of Strathclyde Thomas Graham Building, Glasgow, G1 1XL UK
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