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Conference Paper: Numerical simulation as a modeling and teaching tool of optical devices and systems

TitleNumerical simulation as a modeling and teaching tool of optical devices and systems
Authors
KeywordsFiber Laser
Simulation Models
Solitons
Waveguide Laser
Issue Date1997
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings Of Spie - The International Society For Optical Engineering, 1997, v. 3190, p. 271-278 How to Cite?
AbstractThis paper describes the development of numerical simulation models of an Er-doped waveguide laser and a mode-locked fiber soliton laser. The Er-doped waveguide laser model is a simple and straight-forward but powerful dynamic model using time domain algorithm. It is based on i) time dependent rate equations of a quasi-two-level-system for the population densities and ii) time-dependent traveling wave equations for the pump and signal power which are solved simultaneously in time-domain. The dynamic responses of population densities, pump and signal power are investigated. The model is used to study more sophisticated structure with cross-coupling from optical feedback of an etched grating. Another simulation model is developed to investigate the generation of sub-picosecond solitons in an active mode-locked fiber ring laser which consists of a polarization preserving Er-doped single mode fiber, an amplitude modulator and a phase modulator and has taken into account of dispersive spreading, self-phase modulation, finite amplification bandwidth, pump depletion, and Raman self-frequency shift. A newly developed numerical technique, Fourier Series Analysis Technique, is used to solve the non-linear Schrodinger equation of soliton propagation. Time trace of the soliton pulse propagation and its spectrum can be obtained under a wide range of operation conditions.
Persistent Identifierhttp://hdl.handle.net/10722/158218
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYuk, TIen_US
dc.contributor.authorYu, SFen_US
dc.contributor.authorShum, Pen_US
dc.contributor.authorPalais, JCen_US
dc.date.accessioned2012-08-08T08:58:36Z-
dc.date.available2012-08-08T08:58:36Z-
dc.date.issued1997en_US
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering, 1997, v. 3190, p. 271-278en_US
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/158218-
dc.description.abstractThis paper describes the development of numerical simulation models of an Er-doped waveguide laser and a mode-locked fiber soliton laser. The Er-doped waveguide laser model is a simple and straight-forward but powerful dynamic model using time domain algorithm. It is based on i) time dependent rate equations of a quasi-two-level-system for the population densities and ii) time-dependent traveling wave equations for the pump and signal power which are solved simultaneously in time-domain. The dynamic responses of population densities, pump and signal power are investigated. The model is used to study more sophisticated structure with cross-coupling from optical feedback of an etched grating. Another simulation model is developed to investigate the generation of sub-picosecond solitons in an active mode-locked fiber ring laser which consists of a polarization preserving Er-doped single mode fiber, an amplitude modulator and a phase modulator and has taken into account of dispersive spreading, self-phase modulation, finite amplification bandwidth, pump depletion, and Raman self-frequency shift. A newly developed numerical technique, Fourier Series Analysis Technique, is used to solve the non-linear Schrodinger equation of soliton propagation. Time trace of the soliton pulse propagation and its spectrum can be obtained under a wide range of operation conditions.-
dc.languageengen_US
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.subjectFiber Laseren_US
dc.subjectSimulation Modelsen_US
dc.subjectSolitonsen_US
dc.subjectWaveguide Laseren_US
dc.titleNumerical simulation as a modeling and teaching tool of optical devices and systemsen_US
dc.typeConference_Paperen_US
dc.identifier.emailYuk, TI:tiyuk@eee.hku.hken_US
dc.identifier.authorityYuk, TI=rp00210en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1117/12.294393en_US
dc.identifier.scopuseid_2-s2.0-0031289487en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031289487&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume3190en_US
dc.identifier.spage271en_US
dc.identifier.epage278en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridYuk, TI=6603685705en_US
dc.identifier.scopusauthoridYu, SF=8602540300en_US
dc.identifier.scopusauthoridShum, P=35293635300en_US
dc.identifier.scopusauthoridPalais, JC=7004182587en_US

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