High-power single-frequency fiber lasers with exceptional properties, such as mode-hop-
free and narrower linewidths, lower noise, and compact all-fiber designs, have been …

Super-resolution optical microscopy, which gives access to finer details of objects, is highly
desired for fields of nanomaterial, nanobiology, nanophotonics, etc. Many efforts, including …

The well-developed preform-to-fiber thermal drawing technique owns the benefit to maintain
the cross-section architecture and obtain an individual micro-scale strand of fiber with the …

Efficient, broadband illumination and collection through a nanometre-sized hotspot carried
by a scanning probe will endow light–matter interaction research with nanoscale spatial …

Photonic integrated circuits (PICs) are revolutionizing nanotechnology, with far-reaching
applications in telecommunications, molecular sensing, and quantum information. PIC …

Here we present a novel fabrication approach that allows for the implementation of
sophisticated planar nanostructures with deep subwavelength dimensions on fiber end …

The concentration of light to deep-subwavelength dimensions plays a key role in
nanophotonics and has the potential to bring major breakthroughs in fields demanding to …

Tip-based plasmonic nanofocusing, which delivers light into a nanoscale region and
achieves localized electromagnetic (EM) field enhancement beyond the diffraction limit, is …

A design of a heterogeneous integrated optical fiber with side nickel core (SNCF) has been
proposed and demonstrated for distributed fiber-optic magnetic field sensing. Experimental …

Tip-enhanced Raman spectroscopy (TERS) imaging is a super-resolution imaging
technique that features the merits of both surface-enhanced Raman spectroscopy (SERS) …