Bound states in the continuum (BICs) are waves that remain localized even though they
coexist with a continuous spectrum of radiating waves that can carry energy away. Their very …

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

Over the past few years, progress in hollow-core optical fiber technology has reduced the
attenuation of these fibers to levels comparable to those of all-solid silica-core single-mode …

We propose a novel hollow core fiber design based on nested and non-touching
antiresonant tube elements arranged around a central core. We demonstrate through …

Attenuation in photonic bandgap guiding hollow-core photonic crystal fiber (HC-PCF) has
not beaten the fundamental silica Rayleigh scattering limit (SRSL) of conventional step …

Since their inception, about 20 years ago, hollow-core photonic crystal fiber and its gas-filled
form are now establishing themselves both as a platform in advancing our knowledge on …

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 …

Over the past decade intense laser fields with a single-cycle duration and even shorter,
subcycle multicolour field transients have been generated and applied to drive attosecond …

In this paper, we numerically investigate various hollow-core anti-resonant (HC-AR) fibers
towards low propagation and bend loss with effectively single-mode operation in the …

We report an effectively single mode tubular antiresonant hollow core fiber with minimum
loss of∼ 25 dB/km at∼ 1200 nm, and an extremely wide low-loss transmission window …