Enhanced broadband 1.8 μm emission in Bi/Tm3+ co-doped fluorogermanate glasses

被引：29

作者：

Wang, W. C. ^{[1
]}

Yuan, J.

Chen, D. D.

Qian, Q.

Zhang, Q. Y.

机构：

[1] S China Univ Technol, Guangdong Prov Key Lab Fiber Laser Mat & Appl Tec, State Key Lab Luminescent Mat & Devices, Guangzhou 510641, Guangdong, Peoples R China

来源：

OPTICAL MATERIALS EXPRESS | 2015年 / 5卷 / 06期

关键词：

GERMANIUM OXIDE GLASSES; NEAR-INFRARED EMISSION; ENERGY-TRANSFER; OPTICAL AMPLIFICATION; FIBER AMPLIFIER; BISMUTH; BI; LASER; LUMINESCENCE;

D O I：

10.1364/OME.5.001250

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Enhanced broadband 1.8 mu m emission has been demonstrated in Bi/Tm3+ co-doped fluorogermanate glasses under a selectable pumping scheme. Detailed studies based on structure analysis, absorption spectra, excitation and emission spectra, and dynamic luminescence decay curves indicate that the enhanced broadband 1.8 mu m luminescence originates from extremely efficient energy transfer process from Bi to Tm3+. Furthermore, the detailed energy transfer mechanism between Bi and Tm3+ is rationally analyzed. This novel pumping scheme and sensitizing mechanism of Bi/Tm3+ co-doping could provide the experimental basis for similar to 2.0 mu m laser flexibly pumped by visible lasers, optical parametric oscillators, commercial 808 and 980 nm laser diodes. (C) 2015 Optical Society of America

引用

页码：1250 / 1258

页数：9

共 30 条

[1] Analytical Model for Broadband Thulium-Bismuth-Doped Fiber Amplifier [J].

Fatehi, Hossein ;

Emami, Siamak Dawazdah ;

Zarifi, Atiyeh ;

Zahedi, Fatemeh Zahra ;

Mirnia, Seyed Edriss ;

Zarei, Arman ;

Ahmad, Harith ;

Harun, Sulaiman Wadi .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 2012, 48 (08) :1052-1058

[2] Local Structure of the Infrared Bismuth Luminescent Center in Bismuth-Doped Silica Glass [J].

Fujimoto, Yasushi .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (02) :581-589

[3] Investigating the ablation efficiency of a 1940-nm thulium fibre laser for intraoral surgery [J].

Guney, M. ;

Tunc, B. ;

Gulsoy, M. .

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, 2014, 43 (08) :1015-1021

[4] Thulium Bismuth Co-Doped Fiber Lasers at 1901 nm by 802 nm Pumping [J].

Halder, Arindam ;

Saidin, N. ;

Zen, D. I. M. ;

Damanhuri, S. S. A. ;

Harun, Sulaiman Wadi ;

Ahmad, Harith ;

Dimyati, K. ;

Paul, Mukul Chandra ;

Das, Shyamal ;

Bhadra, S. K. .

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2014, 20 (05)

[5] Advanced bismuth-doped lead-germanate glass for broadband optical gain devices [J].

Hughes, M. ;

Suzuki, T. ;

Ohishi, Y. .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2008, 25 (08) :1380-1386

[6] Ultrabroad emission from a bismuth doped chalcogenide glass [J].

Hughes, Mark A. ;

Akada, Takao ;

Suzuki, Takenobu ;

Ohishi, Yasutake ;

Hewak, Daniel W. .

OPTICS EXPRESS, 2009, 17 (22) :19345-19355

[7]

Jackson SD, 2012, NAT PHOTONICS, V6, P423, DOI [10.1038/NPHOTON.2012.149, 10.1038/nphoton.2012.149]

[8] Energy transfer and 1.8 μm emission in Tm3+/Yb3+ codoped lanthanum tungsten tellurite glasses [J].

Li, Kefeng ;

Zhang, Qiang ;

Bai, Gongxun ;

Fan, Sijun ;

Zhang, Junjie ;

Hu, Lili .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 504 (02) :573-578

[9] Bidirectional Energy Transfer in Bi-Tm-Codoped Glasses [J].

Li, Yang ;

Ma, Zhijun ;

Sharafudeen, Kaniyarakkal ;

Dong, Guoping ;

Qiu, Jianrong .

INTERNATIONAL JOURNAL OF APPLIED GLASS SCIENCE, 2014, 5 (01) :26-30

[10] A novel blue-emitting long-lasting proyphosphate phosphor Sr2P2O7:Eu2+, Y3+ [J].

Pang, Ran ;

Li, Chengyu ;

Shi, Lili ;

Su, Qiang .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2009, 70 (02) :303-306

← 1 2 3 →