Targeting the huge unused bandwidth (BW) of modern telecommunication networks, Bi/Er
co-doped silica optical fibers (BEDFs) have been proposed and developed for ultra …

Silica optical fiber was drawn from a three-dimensional printed preform. Both single mode
and multimode fibers are reported. The results demonstrate additive manufacturing of glass …

Bi-and Er-codoped germanosilicate optical fibers have been fabricated and studied as a
potential gain medium for fiber-based devices operating in the near infrared region. A …

Optical waveguides play an important role in both scientific research and industrial
applications. Additive manufacturing (AM) or three-dimensional (3D)-printing technology has …

In this work, bismuth doped fiber (BDF) and bismuth/phosphosilicate co-doped fiber (BPDF)
were fabricated by atomic layer deposition (ALD) combined with the modified chemical …

Abstract Wideband near‐infrared (NIR)‐emitting materials are of current interest due to their
practical utilization in light sources and tunable fiber lasers for optical sensing, imaging, and …

Inorganic glasses co-doped with rare-earth ions have a key potential application value in the
field of optical communications. In this paper, we have fabricated and then characterized …

A home-made low loss Bi/P co-doped silica fiber was fabricated using the modified chemical
vapor deposition (MCVD) technique combined with the solution doping method, where the …

We investigated thermal effect on attenuation and luminescence of Bi/Er co-doped fiber
(BEDF). A strong and irreversible thermal darkening effect in both near-infrared (NIR) and …

By examining the spectral and amplification characteristics of Er-doped silica fiber (EDSF)
and Bi/Er co-doped silica fiber (BEDSF), an active doped silica fiber with broadband-and flat …