Reference health
Bismuth-doped optical fibers: a challenging active medium for near-IR lasers and optical amplifiers
30/30 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 30 checked references that resolve
resolves10.1016/j.jnoncrysol.2009.04.063
Bi-doped glass optical fibers: Is it a new breakthrough in laser materials?
resolves10.1016/j.optmat.2009.01.005
Redox equilibrium and NIR luminescence of Bi2O3-containing glasses
resolves10.1016/0022-3697(73)90063-2
The optical properties of thallium, lead and bismuth in oxide glasses
resolves10.1016/0022-3093(74)90070-2
Optical properties of bismuth in germanate, borax and phosphate glasses
resolves10.1039/jm9940401349
Materials chemistry communications. Red bismuth emission in alkaline-earth-metal sulfates
resolves10.1016/S0022-2313(98)00010-6
Luminescence of divalent bismuth in M2+BPO5 (M2+=Ba2+, Sr2+ and Ca2+)
resolves10.1016/j.jnoncrysol.2006.02.002
Influence of the melting conditions of heavy metal oxide glasses containing bismuth oxide on their optical absorption
resolves10.1016/j.jnoncrysol.2010.11.086
Discussion on the origin of NIR emission from Bi-doped materials
resolves10.1103/PhysRevB.24.29
Electron-spin-resonance study of Tl atom defects in KCl and relativistic many-body analysis of the hyperfine structure
resolves10.1016/0030-4018(81)90230-3
Optical properties and stable, broadly tunable cw laser operation of new FA-type centers in Tl+-doped alkali halides
resolves10.1103/PhysRevB.27.5332
Optical properties of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">Tl</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>(1) center in KCl
resolves10.1364/OL.33.002131
Spectroscopic study of optical centers formed in Bi-, Pb-, Sb-, Sn-, Te-, and In-doped germanate glasses
resolves10.1049/cp:20050796
Absorption, fluorescence and optical amplification in MCVD bismuth-doped silica glass optical fibres
resolves10.1364/OAA.2005.MC3
Silica-Based Bismuth-Doped Fiber for Ultra Broad Band Light-Source and Optical Amplification around 1.1μm
resolves10.1364/OE.16.021032
Bismuth doped fiber laser and study of unsaturable loss and pump induced absorption in laser performance
resolves10.1063/1.2828035
Study of thermal stability and luminescence quenching properties of bismuth-doped silicate glasses for fiber laser applications
resolves10.1364/OE.19.019551
Combined excitation-emission spectroscopy of bismuth active centers in optical fibers
resolves10.1109/CLEOE.2011.5943707
The 20 W CW fibre laser at 1460 nm based on Si-associated bismuth active centres in germanosilicate fibres
resolves10.1364/ECOC.2011.Tu.3.LeCervin.3
Bismuth-Doped Silica-Based Fiber Lasers Operating Near 1460 nm
resolves10.1070/QE2011v041n07ABEH014668
Bismuth-doped germanosilicate fibre laser with 20-W output power at 1460 nm
resolves10.1364/OL.36.002408
Laser diode pumped bismuth-doped optical fiber amplifier for 1430 nm band
The 8 references without a DOI — listed, not checked
no DOI — not checkedSuzuki T, Ohishi Y . Ultrabroadband near-infrared emission from Bi-doped Li2O–Al2O3–SiO2 glass. Appl Phys Lett 2006; 88: 191912-1–191912-3.
no DOI — not checkedZhou Sh, Dong H, Zeng H, Feng G, Yang H et al. Broadband optical amplification in Bi-doped germanium silicate glass. Appl Phys Lett 2007; 91: 061919-1–061919-3.
no DOI — not checkedDouglas RW, Nath P, Paul A . Oxigen ion activity and its influence on the redox equilibrium in glasses. Phys Chem Glasses 1965; 6: 216–223.
no DOI — not checkedCorbett JD . Homopolyatomic ions of the post-transition elements–synthesis, structure and bonding. In: Lippard SJ, editor. Progress in Inorganic Chemistry, Vol. 21. John Wiley and Sons, Inc.; 1976; New York, London, Sydney, Toronto. pp 129–158.
no DOI — not checkedFockele M, Lohse F, Spaeth JM, Bartram RH . Identification and optical properties of axial lead centers in alkaline-earth fluorides. J Phys: Condens Matter 1989; 1: 13–26.
no DOI — not checkedBartram RH, Fockele M, Lohse F, Spaeth JM . Crystal-field model of the Pb0 (2) centre in SrF2. J Phys: Condens Matter 1989; 1: 27–34.
no DOI — not checkedDianov EM . Bi-doped optical fibers: a new active medium for NIR lasers and amplifiers. Proc SPIE 2008; 6890: 6890H-1–6890H-11.
no DOI — not checkedBufetov IA, Melkumov MA, Khopin VF, Firstov SV, Shubin AV et al. Efficient Bi-doped fiber lasers and amplifiers for the spectral region 1300–1500 nm. Proc SPIE 2010; 7580: 758014-1–758014-9.
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