Effect of heat-treatment on properties of ytterbium and lanthanum co-doped yttria transparent ceramics

Haojia Zhang; Qiuhong Yang; Shenzhou Lu; Dongdong Huang; Yonggang Wang; Yunhan Li; Qing Wang; Zhiyi Wei

doi:10.3788/COL201210.S21413

Effect of heat-treatment on properties of ytterbium and lanthanum co-doped yttria transparent ceramics

Haojia Zhang
, Qiuhong Yang^*
, Shenzhou Lu
, Dongdong Huang
, Yonggang Wang
, Yunhan Li
, Qing Wang
, Zhiyi Wei

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

5 at.-% Yb³⁺ doped (La_0.10Y_0.90)₂O₃ transparent ceramics are fabricated by using commercial nanopowders in H₂ atmosphere. Effect of the heat-treatment on the structure, spectral properties of (Yb_0.05La_0.10 Y_0.85)₂O₃ transparent ceramics is investigated. Laser grade ceramic samples are fabricated, and a diode-pumped laser is demonstrated, the maximum output power of 920 mW at 1 075 nm is obtained with a slope efficiency of ~31%, the laser pulse as short as 730 fs is also realized at the central wavelength of 1 033 nm.

Original language	English
Article number	S21413
Journal	Chinese Optics Letters
Volume	10
Issue number	SUPPL.2
DOIs	https://doi.org/10.3788/COL201210.S21413
Publication status	Published - Dec 2012
Externally published	Yes

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title = "Effect of heat-treatment on properties of ytterbium and lanthanum co-doped yttria transparent ceramics",

abstract = "5 at.-\% Yb3+ doped (La0.10Y0.90)2O3 transparent ceramics are fabricated by using commercial nanopowders in H2 atmosphere. Effect of the heat-treatment on the structure, spectral properties of (Yb0.05La0.10 Y0.85)2O3 transparent ceramics is investigated. Laser grade ceramic samples are fabricated, and a diode-pumped laser is demonstrated, the maximum output power of 920 mW at 1 075 nm is obtained with a slope efficiency of \textasciitilde{}31\%, the laser pulse as short as 730 fs is also realized at the central wavelength of 1 033 nm.",

author = "Haojia Zhang and Qiuhong Yang and Shenzhou Lu and Dongdong Huang and Yonggang Wang and Yunhan Li and Qing Wang and Zhiyi Wei",

year = "2012",

month = dec,

doi = "10.3788/COL201210.S21413",

language = "English",

volume = "10",

journal = "Chinese Optics Letters",

issn = "1671-7694",

publisher = "Optica Publishing Group (formerly OSA)",

number = "SUPPL.2",

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TY - JOUR

T1 - Effect of heat-treatment on properties of ytterbium and lanthanum co-doped yttria transparent ceramics

AU - Zhang, Haojia

AU - Yang, Qiuhong

AU - Lu, Shenzhou

AU - Huang, Dongdong

AU - Wang, Yonggang

AU - Li, Yunhan

AU - Wang, Qing

AU - Wei, Zhiyi

PY - 2012/12

Y1 - 2012/12

N2 - 5 at.-% Yb3+ doped (La0.10Y0.90)2O3 transparent ceramics are fabricated by using commercial nanopowders in H2 atmosphere. Effect of the heat-treatment on the structure, spectral properties of (Yb0.05La0.10 Y0.85)2O3 transparent ceramics is investigated. Laser grade ceramic samples are fabricated, and a diode-pumped laser is demonstrated, the maximum output power of 920 mW at 1 075 nm is obtained with a slope efficiency of ~31%, the laser pulse as short as 730 fs is also realized at the central wavelength of 1 033 nm.

AB - 5 at.-% Yb3+ doped (La0.10Y0.90)2O3 transparent ceramics are fabricated by using commercial nanopowders in H2 atmosphere. Effect of the heat-treatment on the structure, spectral properties of (Yb0.05La0.10 Y0.85)2O3 transparent ceramics is investigated. Laser grade ceramic samples are fabricated, and a diode-pumped laser is demonstrated, the maximum output power of 920 mW at 1 075 nm is obtained with a slope efficiency of ~31%, the laser pulse as short as 730 fs is also realized at the central wavelength of 1 033 nm.

UR - https://www.scopus.com/pages/publications/84874499402

U2 - 10.3788/COL201210.S21413

DO - 10.3788/COL201210.S21413

M3 - Article

AN - SCOPUS:84874499402

SN - 1671-7694

VL - 10

JO - Chinese Optics Letters

JF - Chinese Optics Letters

IS - SUPPL.2

M1 - S21413

ER -

Effect of heat-treatment on properties of ytterbium and lanthanum co-doped yttria transparent ceramics

Abstract

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