We describe the history, guiding mechanism, recent advances, applications, and future
prospects for hollow-core negative curvature fibers. We first review one-dimensional slab …

Revolver optical fibers (RF) are special type of hollow-core optical fibers with negative
curvature of the core-cladding boundary and with cladding that is formed by a one ring layer …

Alternative formats If you require this document in an alternative format, please contact:
openaccess@bath.ac.uk Page 1 Citation for published version: Yu, F & Knight, J 2016, 'Negative …

We demonstrate a 2.8 μm gas Raman laser in a methane-filled hollow-core negative-
curvature fiber with average power of 113 mW, pulse energy of 113 μJ and estimated peak …

In this paper, single crystals (SCs) of the Cs 2 AgBiBr 6 double perovskite were grown using
the method of crystallization from a supersaturated solution. It was shown that the natural …

Rare-earth-doped fiber lasers at 3–5 μm can provide a variety of applications in defense,
security, medicine, and so on. Limited by the maximum phonon energy of silicate glass host …

This review article focuses on imaging and controlling ultrafast dynamics of the hydrogen
molecule and its cation, initiated by ultrashort laser pulses. We discuss the mechanisms …

We report here for the first time, to the best of our knowledge, a novel and efficient cascade
Raman laser source operating at 2.8 μm by two stages of methane-filled hollow-core fibers …

We have demonstrated for the first time, to the best of our knowledge, a novel and effective
method to produce a 1.5 μm fiber source by means of Raman wavelength conversion in a …

Raman spectroscopy is widely used for qualitative and quantitative analysis of trace
components in scientific fields such as food safety monitoring, drug testing, environmental …