A new Yb-doped oxyorthosilicate laser crystal: Yb:Gd2SiO 5

Chengfeng Yan; Guangjun Zhao; Lianhan Zhang; Jun Xu; Xiaoying Liang; Du Juan; Wenxue Li; Haifeng Pan; Liangen Ding; Heping Zeng

doi:10.1016/j.ssc.2005.12.023

A new Yb-doped oxyorthosilicate laser crystal: Yb:Gd₂SiO ₅

Chengfeng Yan^*
, Guangjun Zhao
, Lianhan Zhang
, Jun Xu
, Xiaoying Liang
, Du Juan
, Wenxue Li
, Haifeng Pan
, Liangen Ding
, Heping Zeng

^*Corresponding author for this work

CAS - Shanghai Institute of Optics and Fine Mechanics
University of Chinese Academy of Sciences
East China Normal University

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

37 Scopus citations

Abstract

A new Yb-doped oxyorthosilicate laser crystal, Yb:Gd₂SiO ₅ (Yb:GSO), has been grown by the Czochralski (Cz) method. The crystal structure was determined by means of X-ray diffraction analysis. Room temperature absorption and fluorescence spectra of Yb³⁺ ions in GSO crystal were measured. Then, spectroscopic parameters of Yb:GSO were calculated and compared with those of another Yb-doped oxyorthosilicate crystal Yb:YSO. Results indicated that Yb:GSO crystal seemed to be a very promising laser gain media in generating ultra-pulses and tunable solid state laser applications. As expected, the output power of 2.72 W at 1089 nm was achieved in Yb:GSO crystal with absorbed power of only 4.22 W at 976 nm, corresponding to the slope efficiency of 71.2% through the preliminary laser experiment.

Original language	English
Pages (from-to)	451-455
Number of pages	5
Journal	Solid State Communications
Volume	137
Issue number	8
DOIs	https://doi.org/10.1016/j.ssc.2005.12.023
State	Published - Feb 2006
Externally published	Yes

Keywords

A. Yb:GdSiO
B. Czochralski method
C. Crystal structure
D. Absorption spectra
D. Fluorescence spectra
D. Laser

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10.1016/j.ssc.2005.12.023

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@article{09efa3c90ef3478394eeb880a67de882,

title = "A new Yb-doped oxyorthosilicate laser crystal: Yb:Gd2SiO 5",

abstract = "A new Yb-doped oxyorthosilicate laser crystal, Yb:Gd2SiO 5 (Yb:GSO), has been grown by the Czochralski (Cz) method. The crystal structure was determined by means of X-ray diffraction analysis. Room temperature absorption and fluorescence spectra of Yb3+ ions in GSO crystal were measured. Then, spectroscopic parameters of Yb:GSO were calculated and compared with those of another Yb-doped oxyorthosilicate crystal Yb:YSO. Results indicated that Yb:GSO crystal seemed to be a very promising laser gain media in generating ultra-pulses and tunable solid state laser applications. As expected, the output power of 2.72 W at 1089 nm was achieved in Yb:GSO crystal with absorbed power of only 4.22 W at 976 nm, corresponding to the slope efficiency of 71.2\% through the preliminary laser experiment.",

keywords = "A. Yb:GdSiO, B. Czochralski method, C. Crystal structure, D. Absorption spectra, D. Fluorescence spectra, D. Laser",

author = "Chengfeng Yan and Guangjun Zhao and Lianhan Zhang and Jun Xu and Xiaoying Liang and Du Juan and Wenxue Li and Haifeng Pan and Liangen Ding and Heping Zeng",

year = "2006",

month = feb,

doi = "10.1016/j.ssc.2005.12.023",

language = "英语",

volume = "137",

pages = "451--455",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Ltd",

number = "8",

}

TY - JOUR

T1 - A new Yb-doped oxyorthosilicate laser crystal

T2 - Yb:Gd2SiO 5

AU - Yan, Chengfeng

AU - Zhao, Guangjun

AU - Zhang, Lianhan

AU - Xu, Jun

AU - Liang, Xiaoying

AU - Juan, Du

AU - Li, Wenxue

AU - Pan, Haifeng

AU - Ding, Liangen

AU - Zeng, Heping

PY - 2006/2

Y1 - 2006/2

N2 - A new Yb-doped oxyorthosilicate laser crystal, Yb:Gd2SiO 5 (Yb:GSO), has been grown by the Czochralski (Cz) method. The crystal structure was determined by means of X-ray diffraction analysis. Room temperature absorption and fluorescence spectra of Yb3+ ions in GSO crystal were measured. Then, spectroscopic parameters of Yb:GSO were calculated and compared with those of another Yb-doped oxyorthosilicate crystal Yb:YSO. Results indicated that Yb:GSO crystal seemed to be a very promising laser gain media in generating ultra-pulses and tunable solid state laser applications. As expected, the output power of 2.72 W at 1089 nm was achieved in Yb:GSO crystal with absorbed power of only 4.22 W at 976 nm, corresponding to the slope efficiency of 71.2% through the preliminary laser experiment.

AB - A new Yb-doped oxyorthosilicate laser crystal, Yb:Gd2SiO 5 (Yb:GSO), has been grown by the Czochralski (Cz) method. The crystal structure was determined by means of X-ray diffraction analysis. Room temperature absorption and fluorescence spectra of Yb3+ ions in GSO crystal were measured. Then, spectroscopic parameters of Yb:GSO were calculated and compared with those of another Yb-doped oxyorthosilicate crystal Yb:YSO. Results indicated that Yb:GSO crystal seemed to be a very promising laser gain media in generating ultra-pulses and tunable solid state laser applications. As expected, the output power of 2.72 W at 1089 nm was achieved in Yb:GSO crystal with absorbed power of only 4.22 W at 976 nm, corresponding to the slope efficiency of 71.2% through the preliminary laser experiment.

KW - A. Yb:GdSiO

KW - B. Czochralski method

KW - C. Crystal structure

KW - D. Absorption spectra

KW - D. Fluorescence spectra

KW - D. Laser

UR - https://www.scopus.com/pages/publications/32044452461

U2 - 10.1016/j.ssc.2005.12.023

DO - 10.1016/j.ssc.2005.12.023

M3 - 文章

AN - SCOPUS:32044452461

SN - 0038-1098

VL - 137

SP - 451

EP - 455

JO - Solid State Communications

JF - Solid State Communications

IS - 8

ER -

A new Yb-doped oxyorthosilicate laser crystal: Yb:Gd₂SiO ₅

Abstract

Keywords

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