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Title: Spectral anomalies and stability of chirped-pulse oscillators

Abstract

Comprehensive numerical analysis of chirped-solitary-pulse stability in the positive-dispersion regime is presented. It is found that such a regime allowing generation of femtosecond pulses with energy above the microjoule level directly from a mode-locked oscillator is unstable against long-period pulsations. Pulsations are caused by the internal modes of solitary pulse and result in both symmetrical and asymmetrical perturbations of the pulse spectrum. This reduces a region of pulse stability and its coherence.

Authors:
;  [1];  [2]
  1. Institut fuer Photonik, TU Wien, Gusshausstr. 27/387, A-1040 Vienna (Austria)
  2. (Russian Federation)
Publication Date:
OSTI Identifier:
20982411
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. A; Journal Volume: 75; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevA.75.033820; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DISTURBANCES; NUMERICAL ANALYSIS; PARAMETRIC OSCILLATORS; PULSATIONS; PULSES; SOLITONS; SPECTRA; STABILITY

Citation Formats

Kalashnikov, V. L., Chernykh, A., and Institute for Automation and Electrometry, RAS, 630090 Novosibirsk. Spectral anomalies and stability of chirped-pulse oscillators. United States: N. p., 2007. Web. doi:10.1103/PHYSREVA.75.033820.
Kalashnikov, V. L., Chernykh, A., & Institute for Automation and Electrometry, RAS, 630090 Novosibirsk. Spectral anomalies and stability of chirped-pulse oscillators. United States. doi:10.1103/PHYSREVA.75.033820.
Kalashnikov, V. L., Chernykh, A., and Institute for Automation and Electrometry, RAS, 630090 Novosibirsk. Thu . "Spectral anomalies and stability of chirped-pulse oscillators". United States. doi:10.1103/PHYSREVA.75.033820.
@article{osti_20982411,
title = {Spectral anomalies and stability of chirped-pulse oscillators},
author = {Kalashnikov, V. L. and Chernykh, A. and Institute for Automation and Electrometry, RAS, 630090 Novosibirsk},
abstractNote = {Comprehensive numerical analysis of chirped-solitary-pulse stability in the positive-dispersion regime is presented. It is found that such a regime allowing generation of femtosecond pulses with energy above the microjoule level directly from a mode-locked oscillator is unstable against long-period pulsations. Pulsations are caused by the internal modes of solitary pulse and result in both symmetrical and asymmetrical perturbations of the pulse spectrum. This reduces a region of pulse stability and its coherence.},
doi = {10.1103/PHYSREVA.75.033820},
journal = {Physical Review. A},
number = 3,
volume = 75,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}
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