New data on the physical properties of Y3Al5O12-based nanocrystalline laser ceramics

被引：62

作者：

Kaminskii, AA

Akchurin, MS

Alshits, VI

Ueda, K

Takaichi, K

Lu, J

Uematsu, T

Musha, M

Shirikawa, A

Gabler, V

Eichler, HJ

Yagi, H

Yanagitani, T

Bagayev, SN

Fernandez, J

Balda, R

机构：

[1] Russian Acad Sci, Shubnikov Inst Crystallog, Moscow 119333, Russia

[2] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan

[3] Tech Univ, Inst Opt, D-10623 Berlin, Germany

[4] Konashima Chem Co, Takuma Works, Kagawa, Japan

[5] Inst Laser Phys, Novosibirsk 630090, Russia

[6] Basque Cty Univ, Dept Appl Phys, Bilbao 48013, Spain

来源：

CRYSTALLOGRAPHY REPORTS | 2003年 / 48卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1578145

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Microhardness and fracture toughness of highly transparent Y3Al5O12- and Y3Al5O12 : Nd3+-based nanocrystalline ceramics are measured for the first time. For the Y3A'5012 : Nd 3, laser ceramics, the use ofa longitudinal scheme with a diode-laser pumping at a wavelength of 1.3186 mum (F-4(3/2) --> I-4(13/2) channel) enabled one to attain an output power of continuous-wave lasing of similar to3.7 W with 35% efficiency. (C) 2003 MAIK "Nauka/Interperiodica".

引用

页码：515 / 519

页数：5

共 28 条

[1] A CRITICAL-EVALUATION OF INDENTATION TECHNIQUES FOR MEASURING FRACTURE-TOUGHNESS .1. DIRECT CRACK MEASUREMENTS [J].