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Author Morozov, Yu. ♦ Nefedov, I. ♦ Gusyatnkov, V.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2000
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Vertical cavity surface emitting lasers ♦ Random sequences ♦ Pulse modulation ♦ Laser modes ♦ Pump lasers ♦ Surface emitting lasers ♦ Laser excitation ♦ Optical pulses ♦ Numerical simulation ♦ Optical signal processing
Abstract The dynamics of vertical cavity surface emitting laser (VCSEL) operation was numerically simulated under the pumping current modulation by pseudorandom pulsed sequence for the NRZ encoding format. It was obtained that, for certain laser parameters and modulation ones, the emitted pulses have substantially differing mode composition due to delay in exciting the side modes with respect to the main mode excitation. We consider this result to be of importance for applications and to be taken into account with the VCSEL's use in modern optical-fibre based telecommunication systems.
Description Author affiliation: Inst. of Radio Eng. & Electron., Acad. of Sci., Saratov, Russia (Morozov, Yu.)
ISBN 078036337X
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2000-06-05
Publisher Place Poland
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 276.75 kB
Page Count 4
Starting Page 217
Ending Page 220

Source: IEEE Xplore Digital Library