Fine tuning of the higher-order dispersion of a prismatic pulse compressor |
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| Authors: | K Osvay P Dombi AP Kovács Z Bor |
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| Institution: | Department of Optics and Quantum Electronics, University of Szeged, P.O. Box 406, Szeged 6701, Hungary, HU
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| Abstract: | The wavelength-dependent thermal refractive index gives an extra degree of freedom for adjustment of higher-order dispersion
of a prismatic pulse compressor. The effect allows of fine tuning of both intracavity and extracavity dispersion of ultra-fast
oscillators. The calculations have been carried out using a new and rather handy formalism, which describes the operation
of a prism pulse compressor as a linear function of the ratio of the total glass path in the prisms and the prism apex distance.
The validity of theoretical calculations is supported by experimental evidence.
Received: 16 April 2002 / Published online: 15 November 2002
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ID="*"Corresponding author. Fax: +36-62/544658, E-mail: osvay@physx.u-szeged.hu |
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| Keywords: | PACS: 42 65 Re 42 60 Da 42 65 Ky 42 62 Eh |
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