TY - JOUR
T1 - Laser action in a surface-structured free-standing membrane based on a π-conjugated polymer-composite
AU - Chen, Yujie
AU - Herrnsdorf, Johannes
AU - Guilhabert, Benoit
AU - Kanibolotsky, Alexander L.
AU - MacKintosh, Allan R.
AU - Wang, Yue
AU - Pethrick, Richard A.
AU - Gu, Erdan
AU - Turnbull, Graham A.
AU - Skabara, Peter J.
AU - Samuel, Ifor D.W.
AU - Laurand, Nicolas
AU - Dawson, Martin D.
PY - 2011/1/1
Y1 - 2011/1/1
N2 - A free-standing organic composite membrane distributed feedback (DFB) laser template-patterned by a commercially-available blank digital versatile disk (DVD) is demonstrated. This laser operates at room-temperature and ambient atmosphere and is based on a specifically designed composite incorporating a recently introduced organic semiconductor polymer system, green light-emitting π-conjugated poly[2,5-bis(2′,5′-bis(2″-ethylhexyloxy) phenyl)-p-phenylene vinylene] (BBEHP-PPV), as the gain element. This flexible organic membrane laser oscillates around 521 nm above a 1.1 mJ/cm2 threshold. Optical gain characteristics of the composite material are also reported. The approach represents a step towards viable low-cost, even 'disposable' organic solid-state lasers.
AB - A free-standing organic composite membrane distributed feedback (DFB) laser template-patterned by a commercially-available blank digital versatile disk (DVD) is demonstrated. This laser operates at room-temperature and ambient atmosphere and is based on a specifically designed composite incorporating a recently introduced organic semiconductor polymer system, green light-emitting π-conjugated poly[2,5-bis(2′,5′-bis(2″-ethylhexyloxy) phenyl)-p-phenylene vinylene] (BBEHP-PPV), as the gain element. This flexible organic membrane laser oscillates around 521 nm above a 1.1 mJ/cm2 threshold. Optical gain characteristics of the composite material are also reported. The approach represents a step towards viable low-cost, even 'disposable' organic solid-state lasers.
KW - π-Conjugated polymer-composite
KW - Distributed feedback organic laser
KW - Free-standing membrane
UR - http://www.scopus.com/inward/record.url?scp=78149287657&partnerID=8YFLogxK
U2 - 10.1016/j.orgel.2010.09.021
DO - 10.1016/j.orgel.2010.09.021
M3 - Article
AN - SCOPUS:78149287657
SN - 1566-1199
VL - 12
SP - 62
EP - 69
JO - Organic Electronics: physics, materials, applications
JF - Organic Electronics: physics, materials, applications
IS - 1
ER -