Paper
1 June 2004 Nonstationary nonlinear effects in optical microspheres
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Abstract
Thermal nonlinearity can produce oscillatory instability in optical microspheres. We analyze theoretically the conditions of observations of this regime and demonstrate it experimentally. The observed curves are well compared with results of numerical modelling. In pure fused silica with low absorption thermal oscillations are suppressed due to concurrency with Kerr nonlinearity. We also describe for the first time experimentally observed slow and irreversible thermooptical processes in microspheres.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Aleksey E. Fomin, Michael L. Gorodetsky, Ivan S. Grudinin, and Vladimir S. Ilchenko "Nonstationary nonlinear effects in optical microspheres", Proc. SPIE 5333, Laser Resonators and Beam Control VII, (1 June 2004); https://doi.org/10.1117/12.530657
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Cited by 4 scholarly publications.
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KEYWORDS
Resonators

Absorption

Nonlinear optics

Silica

Scattering

Thermal effects

Thermography

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