A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser
A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the...
Published in: | Optics Express |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2009
|
Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/a999db91-82e4-4850-ac29-a3fed709b711 https://doi.org/10.1364/OE.17.009680 https://backend.orbit.dtu.dk/ws/files/53437847/oe_17_12_9680.pdf |
id |
ftdtupubl:oai:pure.atira.dk:publications/a999db91-82e4-4850-ac29-a3fed709b711 |
---|---|
record_format |
openpolar |
spelling |
ftdtupubl:oai:pure.atira.dk:publications/a999db91-82e4-4850-ac29-a3fed709b711 2024-06-09T07:45:36+00:00 A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser Yu, Xianbin Gibbon, Timothy Braidwood Pawlik, Michal Blaaberg, Søren Tafur Monroy, Idelfonso 2009 application/pdf https://orbit.dtu.dk/en/publications/a999db91-82e4-4850-ac29-a3fed709b711 https://doi.org/10.1364/OE.17.009680 https://backend.orbit.dtu.dk/ws/files/53437847/oe_17_12_9680.pdf eng eng https://orbit.dtu.dk/en/publications/a999db91-82e4-4850-ac29-a3fed709b711 info:eu-repo/semantics/openAccess Yu , X , Gibbon , T B , Pawlik , M , Blaaberg , S & Tafur Monroy , I 2009 , ' A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser ' , Optics Express , vol. 17 , no. 12 , pp. 9680-9687 . https://doi.org/10.1364/OE.17.009680 article 2009 ftdtupubl https://doi.org/10.1364/OE.17.009680 2024-05-14T23:54:36Z A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser. A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser. Article in Journal/Newspaper DML Technical University of Denmark: DTU Orbit Optics Express 17 12 9680 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
description |
A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser. A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser. |
format |
Article in Journal/Newspaper |
author |
Yu, Xianbin Gibbon, Timothy Braidwood Pawlik, Michal Blaaberg, Søren Tafur Monroy, Idelfonso |
spellingShingle |
Yu, Xianbin Gibbon, Timothy Braidwood Pawlik, Michal Blaaberg, Søren Tafur Monroy, Idelfonso A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
author_facet |
Yu, Xianbin Gibbon, Timothy Braidwood Pawlik, Michal Blaaberg, Søren Tafur Monroy, Idelfonso |
author_sort |
Yu, Xianbin |
title |
A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
title_short |
A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
title_full |
A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
title_fullStr |
A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
title_full_unstemmed |
A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
title_sort |
photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
publishDate |
2009 |
url |
https://orbit.dtu.dk/en/publications/a999db91-82e4-4850-ac29-a3fed709b711 https://doi.org/10.1364/OE.17.009680 https://backend.orbit.dtu.dk/ws/files/53437847/oe_17_12_9680.pdf |
genre |
DML |
genre_facet |
DML |
op_source |
Yu , X , Gibbon , T B , Pawlik , M , Blaaberg , S & Tafur Monroy , I 2009 , ' A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser ' , Optics Express , vol. 17 , no. 12 , pp. 9680-9687 . https://doi.org/10.1364/OE.17.009680 |
op_relation |
https://orbit.dtu.dk/en/publications/a999db91-82e4-4850-ac29-a3fed709b711 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1364/OE.17.009680 |
container_title |
Optics Express |
container_volume |
17 |
container_issue |
12 |
container_start_page |
9680 |
_version_ |
1801375033416744960 |