Generation of a self-pulsed picosecond solitary wave from a periodically amplifyng Bragg structure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F08%3A00005577" target="_blank" >RIV/61989592:15310/08:00005577 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Generation of a self-pulsed picosecond solitary wave from a periodically amplifyng Bragg structure
Original language description
Self-pulsed lasing in the form of a coherent solitary wave train from a periodically amplifying Bragg structure is proposed. It is shown both analytically and numerically that the generated pulse train propagates in the periodically amplifying Bragg structure chip with superluminal group velocity. Its stability and coherence are in contrast with the inherent instability and chaoticity of self-pulsing from a uniform gain medium embedded in a Bragg reflector. Bragg-periodic semiconductor quantum-well heterostructures are candidates for realizing the required periodically amplifying Bragg structure.
Czech name
Generace samostatně pulsující řady pikosekundových solitárních pulsů z periodicky zesilující braggovské struktury
Czech description
Navrhuje se braggovská struktura generující sérii koherentních laserových solitonových pulsů. Ukazujeme analyticky i numericky, že série pulsů se v braggovské struktuře šíří se supraluminální grupovou rychlostí.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review A
ISSN
1050-2947
e-ISSN
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Volume of the periodical
78
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
1
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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