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

Carbon nanotube (CNT) can work as excellent saturable absorber (SA) due to its
advantages of fast recovery, low saturation intensity, polarization insensitivity, deep …

Lipid deposition inside the arterial wall is a key indicator of plaque vulnerability. An
intravascular photoacoustic (IVPA) catheter is considered a promising device for quantifying …

Using a few-layer black phosphorus (BP) thin film that acts as a saturable absorber (SA) in
an ytterbium-doped fiber laser setup, we experimentally demonstrated a passively dual …

Carbon nanotubes (CNTs) are carbon based nanomaterials with long hollow structure and
diameter at the nanometer scale. The chirality in combination with the radius determines the …

Cascade transitions of rare earth ions involved in infrared host fiber provide the potential to
generate dual or multiple wavelength lasing at mid-infrared region. In addition, the fast …

Carbon nanotube (CNT)–polymer composite films are key elements in widespread photonic
and optoelectronic applications. One particular successful application is to produce …

We experimentally demonstrate Q-switched fiber lasers based on Ytterbium-doped fiber
laser (YDFL) and Erbium-doped fiber laser (EDFL) cavity using cobalt oxide (Co 3 O 4) …

A gold nanoparticle saturable absorber (SA) was successfully employed in a Neodymium‐
doped fiber laser (NDFL) cavity for pulse generation via a Q‐switching mechanism for the …

Q‐switched and mode‐locked fibre lasers have been successfully demonstrated in ytterbium‐
doped fibre laser cavity by taking an advantage of the optical absorption of antimony …