Reducing the impact of charge carrier induced absorption in organic double heterostructure laser diodes

Author

Gärtner, Christian ; Karnutsch, Christian ; Lemmer, Uli

Author_Institution

Univ. Karlsruhe (TH), Karlsruhe

fYear

2007

fDate

17-22 June 2007

Firstpage

1

Lastpage

1

Abstract

In this paper, the transient properties of the pulsed operation of organic DH devices are investigated by numerical simulation. In this virtual device, the optical and electrical material properties are in the range of typical materials used for OLED fabrication. The simulations suggest a pathway to circumvent polaron absorption, which is assumed to be the key obstacle for electrically pumped organic laser diodes.

Keywords

laser beams; numerical analysis; optical fabrication; organic light emitting diodes; organic semiconductors; semiconductor lasers; OLED fabrication; charge carrier induced absorption; electrical properties; electrically pumped organic laser diodes; material properties; optical properties; organic DH devices; organic double heterostructure laser diodes; polaron absorption; transient properties; Absorption; Charge carriers; DH-HEMTs; Diode lasers; Material properties; Numerical simulation; Optical devices; Optical materials; Optical pulses; Optical pumping;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on

Conference_Location

Munich

Print_ISBN

978-1-4244-0931-0

Electronic_ISBN

978-1-4244-0931-0

Type

conf

DOI

10.1109/CLEOE-IQEC.2007.4386169

Filename

4386169