✦ LIBER ✦

Nonlinear-laserχ(3)- andχ(2)-effects in fine-grained highly transparent optical Ba(Mg,Zr,Ta)O3ceramics and their microhardness

✍ Scribed by Kaminskii, A. A. ;Akchurin, M. Sh. ;Tanaka, N. ;Eichler, H. J. ;Rhee, H. ;Ueda, K. ;Takaichi, K. ;Shirakawa, A. ;Tokurakawa, M. ;Dong, J. ;Kintaka, Y. ;Kuretake, S. ;Sakabe, Y.

Book ID: 105364582
Publisher: John Wiley and Sons
Year: 2008
Tongue: English
Weight: 522 KB
Volume: 205
Category: Article
ISSN: 0031-8965
DOI: 10.1002/pssa.200723629

No coin nor oath required. For personal study only.

✦ Synopsis

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)

📜 SIMILAR VOLUMES

Observation of nonlinear lasing χ(3)-eff

Observation of nonlinear lasing χ(3)-effects in highly transparent nanocrystalline Y2O3 and Y3Al5O12 ceramics

✍ A.A. Kaminskii; Ken-ichi Ueda; H.J. Eichler; S.N. Bagaev; K. Takaichi; J. Lu; A. 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 209 KB

Multi-wavelength nonlinear parametric χ^(3)^-effects were observed in highly transparent Y~2~O~3~ and Y~3~Al~5~O~12~ nanocrystalline ceramics under picosecond pumping at 300 K. All recorded Stokes and anti-Stokes components in the visible and near IR were identified and attributed to the stimulated