Er<sup>3+</sup>-doped fluorogallate glass for mid-infrared applications

Fig. 4. (a) Calculated absorption and emission spectra corresponding to the Er3+:I11/24→I13/24 transition; (b) calculated gain cross-section with various P values ranging from 0 to 1 for the Er3+:I11/24→I13/24 transition of GaOF5.

Download full size

View in Article

Table 1. J–O Intensity Parameters, Calculated Spontaneous Radiative Probability, Fluorescence Branching Ratio, and Calculated Emission Cross Section of Er3+:I11/24→I13/24 in Various Glasses

View table

View in Article

Table 1. J–O Intensity Parameters, Calculated Spontaneous Radiative Probability, Fluorescence Branching Ratio, and Calculated Emission Cross Section of Er3+:I11/24→I13/24 in Various Glasses

Glass	$Ω_{2}$ ( $10^{- 20} {cm}^{2}$ )	$Ω_{4}$ ( $10^{- 20} {cm}^{2}$ )	$Ω_{6}$ ( $10^{- 20} {cm}^{2}$ )	$Ω_{4} / Ω_{6}$	$A$ ( $s^{- 1}$ )	$β$ (%)	$σ_{em}$ ( $10^{- 20} {cm}^{2}$ )	References
Fluoride (ZBLAN)	3.27	1.3	1.75	0.74	28.8	15.85	0.656	[4]
Fluorophosphate	5.14	1.02	0.91	1.12	22.16	17.63	0.657	[24]
Chalcohalide	6.37	1.41	0.73	1.93	48.4	16.6	0.66	[30]
Germanate	7.23	2.75	1.17	2.35	65.26	16.01	0.953	[36]
Tellurite	4.38	3.05	1.04	2.93	50.02	18.36	0.814	[36]
GaOF5	4.17	1.07	0.46	2.33	25.89	21.71	1.04	This work

Tools

Get Citation

Copy Citation Text

Tianfeng Xue, Liyan Zhang, Lei Wen, Meisong Liao, Lili Hu, "Er³⁺-doped fluorogallate glass for mid-infrared applications," Chin. Opt. Lett. 13, 081602 (2015)

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Materials

Received: Mar. 12, 2015

Accepted: May. 15, 2015

Published Online: Sep. 14, 2018

The Author Email: Meisong Liao (liaomeisong@siom.ac.cn), Lili Hu (hulili@siom.ac.cn)

DOI:10.3788/COL201513.081602

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology