DocumentCode
1282205
Title
Dynamic Temperature Distribution in Cylindrical Laser Rods With Time-Varying Pump Sources
Author
Kolner, Brian H.
Author_Institution
Dept. of Appl. Sci., Univ. of California, Davis, CA, USA
Volume
18
Issue
1
fYear
2012
Firstpage
486
Lastpage
493
Abstract
A rigorous analysis of the temperature distribution of a laser rod with a time-varying axial heat source is presented. Closed-form expressions for the space-time dependence of the temperature are obtained and can be used to predict dynamic optical and mechanical fluctuations. These in turn can degrade timing stability in mode-locked lasers used as precision clocks and oscillators through the noise transfer process.
Keywords
clocks; heat transfer; high-speed optical techniques; laser mode locking; temperature distribution; closed form expressions; cylindrical laser rods; dynamic optical fluctuations; dynamic temperature distribution; mechanical fluctuations; mode-locked lasers; noise transfer process; oscillators; precision clocks; space-time dependence; time-varying axial heat source; time-varying pump sources; timing stability; Boundary conditions; Eigenvalues and eigenfunctions; Equations; Heat sinks; Heat transfer; Heating; Laser excitation; Noise; ultrafast lasers;
fLanguage
English
Journal_Title
Selected Topics in Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
1077-260X
Type
jour
DOI
10.1109/JSTQE.2011.2136327
Filename
5961603
Link To Document