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Polymeric distributed feedback lasers by room-temperature nanoimprint lithography

TitoloPolymeric distributed feedback lasers by room-temperature nanoimprint lithography
Tipo di pubblicazioneArticolo su Rivista peer-reviewed
Anno di Pubblicazione2006
AutoriMele, E., Camposeo A., Stabile R., Del Carro P., Di Benedetto Francesca, Persano L., Cingolani R., and Pisignano D.
RivistaApplied Physics Letters
Volume89
ISSN00036951
Parole chiaveDistributed feedback lasers, Light emission, Light emitting diodes, Light polarization, Nanoimprinting lithography, Optoelectronic devices, Photolithography, Polarization contrast, Polymers
Abstract

Room temperature nanoimprinting lithography is used to realize a distributed feedback laser by direct dry pressing of the conjugated polymer (poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]). The laser device exhibits emission at 630 nm with a pump threshold of 25 μJ/cm2 and a polarization contrast of the emitted light as large as 0.91. Therefore, room temperature nanoimprint lithography turns out to be very effective for producing stable patterns on light-emitting polymers for the one-step fabrication of nanopatterned optoelectronic devices. © 2006 American Institute of Physics.

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cited By 31

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-33749266873&doi=10.1063%2f1.2357116&partnerID=40&md5=5acb11d6860b8b9c5700305e3b59dd4b
DOI10.1063/1.2357116
Citation KeyMele2006