Rate Equation Theory for Organic Diode Laser and Experimental Validation with Microcavity OLED

Daan Lenstra, Amani Ouirimi, Alex Chamberlain Chime, Nixson Loganathan, Mahmoud Chakaroun, Alexis P. A. Fischer

Onderzoeksoutput: Bijdrage aan congresPoster

3 Downloads (Pure)

Samenvatting

We present a new model for an organic laser diode based on rate equations for polarons, singlet and triplet excitons, both in host and dopant molecules, and photon densities. The model is validated by comparing calculated optical responses with measurements on high-speed low-Q OLEDS under pulsed nanosecond electrical excitation. The model confirms the threshold-current density of ~500A/cm2 observed in the recent first experiment with indication of lasing in an OLED with DFB-grating in the group of Adachi [1], if the Q-factor ~20K and no residual absorption occurs.
Originele taal-2Engels
Pagina's34-35
Aantal pagina's2
StatusGepubliceerd - 4 dec 2020
EvenementEuropean Semiconductor Laser Workshop - Online, TU/e, Eindhoven, Nederland
Duur: 4 dec 20205 dec 2020
http://www.eslw.eu/

Congres

CongresEuropean Semiconductor Laser Workshop
Verkorte titelESLW 2020
LandNederland
StadEindhoven
Periode4/12/205/12/20
Internet adres

Bibliografische nota

Poster presentation

Vingerafdruk Duik in de onderzoeksthema's van 'Rate Equation Theory for Organic Diode Laser and Experimental Validation with Microcavity OLED'. Samen vormen ze een unieke vingerafdruk.

Citeer dit