Optical fibers and lenses are key components in many optical systems. Lenses used to
couple light into the fiber or to tailor the output beam coming out from the fiber itself typically …

Fiber optic localized surface plasmon resonance (LSPR) sensors have become an effective
tool in refractive index (RI) detection for biomedical applications because of their high …

In this paper, the technology of a single mode fiber coupling to a semiconductor laser diode
has been summarized and the latest developments in the bulk optics coupling scheme and …

Optical fiber facet has rapidly emerged as a powerful light-coupling platform for integrating
metasurfaces with miniaturized footprint and multifarious functionalities, through direct …

Shaped optical fiber tips have recently attracted a lot of interest for photonic jet light focusing
due to their easy manipulation to scan a sample. However, lensed optical fibers are not new …

Focused ion beam (FIB) systems based on high brightness plasma ion sources are
becoming largely diffuse in material and semiconductor research, thanks to the higher …

This article presents a fibre-optic sensor that measures temperature and pressure. Its
operating principle is based on the amplitude modulation caused by the variation in the …

In this paper, we present the design, construction, and testing of a monolithic fiber end cap
collimator for high-power free-space fiber–fiber coupling applications. The collimator is …

An ultra-sensitive microfluid device for detecting aggregation of induced emission molecules
is proposed and demonstrated. The minimum detectable concentration is greatly reduced by …

Dip coating technique has the potential to provide a simpler and more cost-effective means
of forming an optical fiber microcollimator composed of parabolic Polymethyl methacrylate …