Please use this identifier to cite or link to this item: http://cris.utm.md/handle/5014/1629
Title: GENERATION OF HIGH AMPLITUDES PULSES WITH EXCITABLE DFB LASERS AND AN INTEGRATED DISPERSIVE REFLECTOR
Authors: ANDRONIC, Silvia 
GRIGORIEV, Eugeniu 
TRONCIU, Vasile 
Keywords: DFB laser;passive dispersive reflector;excitability;pulse generation
Issue Date: 2022
Source: ANDRONIC S., GRIGORIEV E., TRONCIU V. Generation of high amplitudes pulses with excitable DFB lasers and an integrated dispersive reflector, Journal of Engineering Science Vol. XXIX, no.1, pp. 17-22 2022, https://doi.org/10.52326/jes.utm.2022.29(1).02.
Project: 20.80009.5007.08. Studiul structurilor optoelectronice şi a dispozitivelor termoelectrice cu eficienţă înaltă 
Journal: Journal of Engineering Science 
Abstract: 
This paper is devoted to investigation of pulse generation by a distributed feedback (DFB) laser with an integrated passive dispersive reflector. This configuration is treated in the framework of the simple rate equation model for dimensionless carrier and photon numbers. The two functions describe the influence of reflector on the laser dynamics. The theoretical results show that under certain condition the laser is operating in excitable regime suitable for pulse generation. We have identified the appropriate values of parameters for pulse generation. We apply small perturbation to the system in order to generate periodic pulses. Finally, the influence of these parameters on shape of pulses is investigated.
URI: http://cris.utm.md/handle/5014/1629
ISSN: 2587-3474
2587-3482
DOI: 10.52326/jes.utm.2022.29(1).02
Appears in Collections:Journal Articles

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