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Femtosecond pulse compression by second-harmonic generation in aperiodically poled KTP

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9 Author(s)
D. T. Reid ; Phys. Res. Labs., Univ. of St. Andrews, UK ; P. Ioza-Alvarez ; M. Ebrahimzadeh ; E. U. Rafailov
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Summary form only given. In this paper we describe the use of an aperiodically poled crystal of KTiOPO/sub 4/ (KTP) to frequency double and compress the direct output from a femtosecond optical parametric oscillator (OPO) running at a wavelength of 1.25 /spl mu/m. The OPO produced dispersion-broadened 286-fs signal pulses with a bandwidth of 37 nm (six times transform limited) at an average output power of 530 mW at 1.25 /spl mu/m.

Published in:

Lasers and Electro-Optics, 1998. CLEO 98. Technical Digest. Summaries of papers presented at the Conference on

Date of Conference:

3-8 May 1998