Recent advances in bismuth activated photonic materials
Bismuth is one of the most thoroughly investigated main group elements, which has been
regarded as 'the wonder metal'because of its diverse oxidation states and profound …
regarded as 'the wonder metal'because of its diverse oxidation states and profound …
Bismuth doped fibre amplifier operating in E-and S-optical bands
Bismuth-doped fibre amplifiers offer an attractive solution for expanding the bandwidth of
fibre-optic telecommunication systems beyond the current C-band (1530-1565 nm). We …
fibre-optic telecommunication systems beyond the current C-band (1530-1565 nm). We …
Bi-doped optical fibers and fiber lasers
IA Bufetov, MA Melkumov, SV Firstov… - IEEE Journal of …, 2014 - ieeexplore.ieee.org
The current state of the art in infrared Bi-doped fiber laser research is reviewed. The relevant
fiber glass compositions and fiber technologies are introduced. Lasers operating on …
fiber glass compositions and fiber technologies are introduced. Lasers operating on …
Bi-doped fiber lasers
IA Bufetov, EM Dianov - Laser physics letters, 2009 - iopscience.iop.org
The recent results on the new laser material–Bi-doped glasses and optical fibers are
reviewed. First, luminescence properties of various Bi-doped glasses are discussed. At last …
reviewed. First, luminescence properties of various Bi-doped glasses are discussed. At last …
3D printing specialty multi-function twin core Bi/Er co-doped silica optical fibres for ultra-broadband polarized near infrared emission and sensing applications
With the advent of the smart information network, optical fibre is evolving from a
telecommunication medium to a network device with multiple functions, from laser …
telecommunication medium to a network device with multiple functions, from laser …
Ultrabroad emission from a bismuth doped chalcogenide glass
We report emission from a bismuth doped chalcogenide glass which is flattened, has a full
width at half maximum (FWHM) of 600 nm, peaks at 1300 nm and covers the entire …
width at half maximum (FWHM) of 600 nm, peaks at 1300 nm and covers the entire …
W-type and Graded-index bismuth-doped fibers for efficient lasers and amplifiers operating in E-band
AS Vakhrushev, AA Umnikov, AS Lobanov… - Optics …, 2022 - opg.optica.org
In this paper, we focus on the fabrication and investigation of optical properties of W-type
and Graded-index single-mode Bi-doped germanosilicate fibers. The laser and gain …
and Graded-index single-mode Bi-doped germanosilicate fibers. The laser and gain …
Bismuth-doped silica-based fiber lasers operating between 1389 and 1538 nm with output power of up to 22 W
AV Shubin, IA Bufetov, MA Melkumov, SV Firstov… - Optics letters, 2012 - opg.optica.org
An efficient CW bismuth fiber laser operating around 1.46 μm with an efficiency of> 50% and
an output power of> 20 W has been developed on a bismuth-doped GeO_2-SiO_2 fiber. The …
an output power of> 20 W has been developed on a bismuth-doped GeO_2-SiO_2 fiber. The …
Luminescence properties of IR-emitting bismuth centres in-based glasses in the UV to near-IR spectral region
EG Firstova, IA Bufetov, VF Khopin… - Quantum …, 2015 - iopscience.iop.org
We have studied UV excitation spectra of IR luminescence in bismuth-doped glasses of
various compositions and obtained energy level diagrams of IR-emitting bismuth-related …
various compositions and obtained energy level diagrams of IR-emitting bismuth-related …
2 W bismuth doped fiber lasers in the wavelength range 1300–1500 nm and variation of Bi-doped fiber parameters with core composition
SV Firstov, IA Bufetov, VF Khopin, AV Shubin… - Laser Physics …, 2009 - iopscience.iop.org
The Bi-doped fiber lasers operating at wavelengths of 1280 nm, 1330 nm, 1480 nm, and
1500 nm with a maximal output power of up to 2 W and a slope efficiency of 14–25% have …
1500 nm with a maximal output power of up to 2 W and a slope efficiency of 14–25% have …