Periodically poled BaMgF(4) for ultraviolet frequency generation

Ferroelectric domain inversion has been demonstrated in BaMgF(4) . Transparency has been measured to 1.1x10(9) shots at 2mJ/cm(2) per pulse. First-order quasi-phase-matched generation of 157 nm is predicted by use of grating periods as long as 1.5mum. This material should permit shorter-wavelength c...

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Veröffentlicht in:Optics letters 2001-11, Vol.26 (21), p.1693-1695
Hauptverfasser: Buchter, S C, Fan, T Y, Liberman, V, Zayhowski, J J, Rothschild, M, Mason, E J, Cassanho, A, Jenssen, H P, Burnett, J H
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Sprache:eng
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Zusammenfassung:Ferroelectric domain inversion has been demonstrated in BaMgF(4) . Transparency has been measured to 1.1x10(9) shots at 2mJ/cm(2) per pulse. First-order quasi-phase-matched generation of 157 nm is predicted by use of grating periods as long as 1.5mum. This material should permit shorter-wavelength chi((2)) frequency-mixing processes than with any other crystalline material.
ISSN:0146-9592