. 2017 Jan 31;7:41596. doi: 10.1038/srep41596

Table 1. Values of the maximum sensitivity and relative sensitivity of different Er³⁺ and Er³⁺/Yb³⁺ co-doped materials using the FIR method to obtain the green emissions of the Er³⁺.

Doped materials	S_max(10⁻³ K⁻¹)	S_R^§ (% K⁻¹)	T_max (°C)	ΔT (°C)	λ_exc(nm)	Ref.
Er³⁺/Yb³⁺:tellurite glass	8.9	0.53	200	5–200	980	This work
Er³⁺:fluorotellurite glass	5.4	0.35	267	27–267	800	28
Er³⁺/Yb³⁺:chalcogenide glass	5.2	0.38	220	20–220	1060	26
Er³⁺/Yb³⁺:Al₂O₃ nanoparticle	5.1	0.40	218	22–700	978	9
Er³⁺/Yb³⁺:germanate tellurite glass	3.6	0.39	220	20–220	976	46
Er³⁺/Yb³⁺:silicate glass	3.3	0.63	23	23–450	978	44
Er³⁺:fluoroindate glass	2.8	0.55	152	−150–152	980	48
Er³⁺:oxyfluoride glass	2.7	0.41	240	−23–177	980	47
Er³⁺:PbO-Ga₂O₃-SiO₂ glass	2.6	0.24	317	23–377	980	10
Er³⁺/Yb³⁺:TeO₂–WO₃ glass	2.6	0.20	417	27–417	980	27
Er³⁺/Yb³⁺:fluorophosphate glass	1.5	0.71	6	−196–227	980	49
Er³⁺:fluorozirconate glass	0.6	0.58	27	−123–577	976	45

The temperature range, excitation wavelength, and temperature for the maximum sensitivity values are also included. ^§S_R values were extracted by the authors from the references data (WebPlotDigitizer).

Table 1. Values of the maximum sensitivity and relative sensitivity of different Er3+ and Er3+/Yb3+ co-doped materials using the FIR method to obtain the green emissions of the Er3+.

Table 1. Values of the maximum sensitivity and relative sensitivity of different Er³⁺ and Er³⁺/Yb³⁺ co-doped materials using the FIR method to obtain the green emissions of the Er³⁺.