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 …

Carbon nanotubes (CNTs) possess both remarkable optical properties and high potential for
integration in various photonic devices. We overview, here, recent progress in CNT …

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 …

Bismuth (Bi) doped fibers have shown promising potential for lasers and amplifiers in the
1150-1500 nm and 1600-1800nm wavelength region. Bi-doped aluminosilicate …

We demonstrate a tunable and switchable dual-wavelength passively mode-locked Bi-
doped all-fiber ring laser by using nonlinear polarization rotation (NPR) technique …

We demonstrate the first 1.7 μm bismuth-doped fiber laser generating ultrashort pulses via
passive mode-locking. Pulse operation has been achieved for both anomalous and normal …

We demonstrate passive mode-locking of a Bi-doped fiber laser using a nanotube-based
saturable absorber. We achieve stable mode-locking in both the all-normal and net …

We report the interpulse dynamics in fiber soliton laser because of depletion and relaxation
of gain and absorption. The soliton interaction range is shown to depend largely on the …

The growing need for information in contemporary society is the motivating force behind the
development of fibre optics in general and optical fibre communications in particular …

Bismuth (Bi)‐doped photonic glasses and fibers with broadband near‐infrared (NIR)
photoemission have potential applications in tunable lasers and broadband amplifiers. Yet …