Nonlinear‐laser χ (3) ‐ and χ (2) ‐effects in fine‐grained highly transparent optical Ba(Mg,Zr,Ta)O 3 ceramics and their microhardness
Abstract We report on laser‐induced χ (3) ‐ and χ (2) ‐nonlinear generation in novel optical ceramics, Ba(Mg,Zr,Ta)O 3 , with “disordered” O 5 h structure, namely high‐order Stokes and anti‐Stokes lasing, third‐ and second‐harmonic generation under one‐micrometer picosecond pumping. Microhardness an...
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Published in | Physica status solidi. A, Applications and materials science Vol. 205; no. 7; pp. 1666 - 1671 |
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Main Authors | , , , , , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
01.07.2008
|
Online Access | Get full text |
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Summary: | Abstract
We report on laser‐induced
χ
(3)
‐ and
χ
(2)
‐nonlinear generation in novel optical ceramics, Ba(Mg,Zr,Ta)O
3
, with “disordered” O
5
h
structure, namely high‐order Stokes and anti‐Stokes lasing, third‐ and second‐harmonic generation under one‐micrometer picosecond pumping. Microhardness and fracture toughness were also measured. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim) |
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ISSN: | 1862-6300 1862-6319 |
DOI: | 10.1002/pssa.200723629 |