Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions

We present and analyze a simple model based on six rate equations for an electrically pumped organic diode laser. The model applies to organic host-guest systems and includes Stoke-shifted reabsorption in a self-consistent manner. With the validated model for the Alq3:DCM host-guest system, we predi...

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Main Authors:	Daan Lenstra, Alexis P.A. Fischer, Amani Ouirimi, Alex Chamberlain Chime, Nixson Loganathan, Mahmoud Chakaroun
Format:	Article
Language:	English
Published:	MDPI AG 2021-07-01
Series:	Photonics
Subjects:	optoelectronics OLED laser organic laser diode laser dynamics
Online Access:	https://www.mdpi.com/2304-6732/8/7/279

id	doaj-8e1eef45120a4f4288ad99e1cc0f8087
record_format	Article
spelling	doaj-8e1eef45120a4f4288ad99e1cc0f80872021-07-23T14:01:11ZengMDPI AGPhotonics2304-67322021-07-01827927910.3390/photonics8070279Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold PredictionsDaan Lenstra0Alexis P.A. Fischer1Amani Ouirimi2Alex Chamberlain Chime3Nixson Loganathan4Mahmoud Chakaroun5Institute of Photonics Integration, Eindhoven University of Technology, P.O. Box 513, 5600MB Eindhoven, The NetherlandsLaboratoire de Physique des Lasers, Universite Sorbonne Paris Nord, UMR CNRS 7538, 99 Avenue JB Clement, 93430 Villetaneuse-F, FranceLaboratoire de Physique des Lasers, Universite Sorbonne Paris Nord, UMR CNRS 7538, 99 Avenue JB Clement, 93430 Villetaneuse-F, FranceLaboratoire de Physique des Lasers, Universite Sorbonne Paris Nord, UMR CNRS 7538, 99 Avenue JB Clement, 93430 Villetaneuse-F, FranceLaboratoire de Physique des Lasers, Universite Sorbonne Paris Nord, UMR CNRS 7538, 99 Avenue JB Clement, 93430 Villetaneuse-F, FranceLaboratoire de Physique des Lasers, Universite Sorbonne Paris Nord, UMR CNRS 7538, 99 Avenue JB Clement, 93430 Villetaneuse-F, FranceWe present and analyze a simple model based on six rate equations for an electrically pumped organic diode laser. The model applies to organic host-guest systems and includes Stoke-shifted reabsorption in a self-consistent manner. With the validated model for the Alq3:DCM host-guest system, we predict the threshold for short-pulse laser operation. We predict laser operation characterized by damped relaxation oscillations in the GHz regime and several orders of magnitude linewidth narrowing. Prospect for CW steady-state laser operation is discussed.https://www.mdpi.com/2304-6732/8/7/279optoelectronicsOLEDlaserorganic laser diodelaser dynamics
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Daan Lenstra Alexis P.A. Fischer Amani Ouirimi Alex Chamberlain Chime Nixson Loganathan Mahmoud Chakaroun
spellingShingle	Daan Lenstra Alexis P.A. Fischer Amani Ouirimi Alex Chamberlain Chime Nixson Loganathan Mahmoud Chakaroun Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions Photonics optoelectronics OLED laser organic laser diode laser dynamics
author_facet	Daan Lenstra Alexis P.A. Fischer Amani Ouirimi Alex Chamberlain Chime Nixson Loganathan Mahmoud Chakaroun
author_sort	Daan Lenstra
title	Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions
title_short	Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions
title_full	Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions
title_fullStr	Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions
title_full_unstemmed	Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions
title_sort	organic diode laser dynamics: rate-equation model, reabsorption, validation and threshold predictions
publisher	MDPI AG
series	Photonics
issn	2304-6732
publishDate	2021-07-01
description	We present and analyze a simple model based on six rate equations for an electrically pumped organic diode laser. The model applies to organic host-guest systems and includes Stoke-shifted reabsorption in a self-consistent manner. With the validated model for the Alq3:DCM host-guest system, we predict the threshold for short-pulse laser operation. We predict laser operation characterized by damped relaxation oscillations in the GHz regime and several orders of magnitude linewidth narrowing. Prospect for CW steady-state laser operation is discussed.
topic	optoelectronics OLED laser organic laser diode laser dynamics
url	https://www.mdpi.com/2304-6732/8/7/279
work_keys_str_mv	AT daanlenstra organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions AT alexispafischer organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions AT amaniouirimi organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions AT alexchamberlainchime organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions AT nixsonloganathan organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions AT mahmoudchakaroun organicdiodelaserdynamicsrateequationmodelreabsorptionvalidationandthresholdpredictions
_version_	1721286338083291136

Organic Diode Laser Dynamics: Rate-Equation Model, Reabsorption, Validation and Threshold Predictions

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