Ting Chen, Renping Cao. Advances in Bismuth Ion Luminescence[J]. Laser & Optoelectronics Progress, 2021, 58(15): 1516015
- Laser & Optoelectronics Progress
- Vol. 58, Issue 15, 1516015 (2021)
![Energy level diagrams of Bi ions (Bi0, Bi+, Bi2+, Bi3+) [2, 4]](/richHtml/lop/2021/58/15/1516015/img_1.jpg)
![Luminescence characteristics of Ba2(1－x)B5O9Cl∶2x%Bi (x=0.7) [27]. (a) Excitation spectra (line 1: λem=1055 nm; line 2: λem=1030 nm); (b) emission spectra (line 1: λex=298 nm; line 2: λex=378 nm; line 3: λex=478 nm; line 4: λex=534 nm; line 5: λex=665 nm)](/richHtml/lop/2021/58/15/1516015/img_2.jpg)
Fig. 2. Luminescence characteristics of Ba2(1－x)B5O9Cl∶2x%Bi (x=0.7) [27]. (a) Excitation spectra (line 1: λem=1055 nm; line 2: λem=1030 nm); (b) emission spectra (line 1: λex=298 nm; line 2: λex=378 nm; line 3: λex=478 nm; line 4: λex=534 nm; line 5: λex=665 nm)
![Absorption spectrum of Bi+ in AlCl3-NaCl molten salt [32]](/Images/icon/loading.gif){kind=icon}
Fig. 3. Absorption spectrum of Bi+ in AlCl3-NaCl molten salt [32]
Fig. 4. Room temperature luminescence characteristics of Bi+ in KAlCl4 and KMgCl3 crystals [33]. (a) Excitation spectra; (b) emission spectra
Fig. 5. Luminescence properties of Bi+ and Er3+ in transparent silicate glass-ceramics [38]. (a) Bi+-doped SAB-1Bi0.05Er0Y, SAB-1Bi0.05Er4Y, SAB-1Bi0.05Er6Y, SAB-1Bi0.05Er8Y and SAB-1Bi0.05Er10Y; (b) Bi+-Er3+ co-doped SAB-1Bi0.05Er0Y, SAB-1Bi0.05Er4Y, SAB-1Bi0.05Er6Y, SAB-1Bi0.05Er8Y and SAB-1Bi0.05Er10Y
Fig. 6. Luminescence properties of MSO4∶Bi2+ (M = Ba2+, Sr2+, Ca2+) [40]. (a) Excitation and emission spectra of BaSO4∶Bi2+ (λem=627 nm, λex=260, 452, 592 nm) under room temperature; (b) excitation and emission spectra of MSO4∶Bi2+ [M=Ba2+ (λex=452 nm, λem=627 nm), Sr2+ (λex=452 nm, λem=610 nm), Ca2+ (λex=395 nm, λem=580 nm)] under room temperature
Fig. 7. Room temperature excitation and emission spectra of R0.95Bi0.05F2 (R=Ca, Sr) synthesized under air and reducing atmosphere as well as their luminescence pictures under UV lamp [42]
Fig. 8. Luminescence characteristics of R2.97P4O13∶0.03Bi2+ (R=Sr, Ba) [44]. (a) Room temperature excitation and emission spectra of R2.97P4O13∶0.03Bi2+ [R = Sr (λex = 250, 445, 605 nm, λem=658 nm) and R = Ba (λex = 278, 435, 620 nm, λem = 686 nm)]; (b) their chromaticity diagram and chromaticity coordinates
Fig. 9. Luminescence properties of Bi3+ doped Lu3Al5O12, Y3Al5O12, and Y3Ga5O12[47]. (a) Emission spectra (λex=270 nm); (b) excitation spectra (λem=335 nm)
Fig. 10. Room temperature excitation and emission spectra of LiBaPO4∶Bi3+ (λex=260 nm, λem = 588 nm) with chromaticity coordinates and picture under 254 nm UV lamp shown in inset [50]
Fig. 11. Luminescence characteristics of LiCa(3－x)MgV3O12:xBi3+ under room temperature [51]. (a) Emission spectra (λex=310 nm); (b) chromaticty coordinates of LiCa(3－x)MgV3O12:xBi3+ with pictures under 254 nm UV lamp shown in insets
Fig. 12. Luminescence characteristics of GANB, GABB, and GAYB [61]. (a) Absorption spectra; (b) emission spectra (λex=808 nm)
Fig. 13. Luminescence characteristics of Bi22- in (K-crypt)2Bi2[63]. (a) UV-VIS-NIR diffuse reflectance spectrum of crystalline (K-crypt)2Bi2; (b) emission spectra of (K-crypt)2Bi2 under 641 nm excitation; (c) energy-level diagram of the Bi22-
Fig. 14. [in Chinese]
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