Distributed Feedback Lasers by Thermal Nanoimprint of Perovskites Using Gelatin Gratings.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c22920
Abstract: To date, thermal nanoimprint lithography (NIL) for patterning hybrid perovskites has always involved an intricate etching step of a hard stamp material or its master. Here, we demonstrate for the first time the successful nanopatterning… read more here.
Keywords: lasers thermal; thermal nanoimprint; distributed feedback; feedback lasers ... See more keywords
Inkjet-printed perovskite distributed feedback lasers.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.00a144
Abstract: We report on digitally printed distributed feedback lasers on flexible polyethylene terephthalate substrates based on methylammonium lead iodide perovskite gain material. The perovskite lasers are printed with a digital drop-on-demand inkjet printer, providing full freedom… read more here.
Keywords: inkjet printed; perovskite distributed; feedback lasers; printed perovskite ... See more keywords
Two-dimensional distributed feedback lasers with thermally-nanoimprinted perylenediimide-containing films
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.001295
Abstract: Two-dimensional (2D) distributed feedback (DFB) lasers with gratings imprinted by thermal nanoimprint lithography on the active film are reported. They show thresholds for lasing of ∼10 kW/cm2, similar to the most efficient imprinted DFB lasers… read more here.
Keywords: feedback lasers; dimensional distributed; two dimensional; distributed feedback ... See more keywords