Open Access Presentation
31 May 2023 Photonic crystal fibres: three decades of novel science
Philip St. John Russell
Author Affiliations +
Abstract
Photonic crystal fibres (PCFs)—thin strands of glass with an intricate array of hollow channels running along their length—offer both hollow and solid glass cores, and allow unprecedented control over dispersion and birefringence, ushering in a new era of linear and nonlinear fibre optics, for example: chiral PCF is circularly and topologically birefringent, supporting optical vortices and in some cases strong circular dichroism; through pressure-adjustable dispersion, gas-filled hollow-core PCF provides an elegant means of compressing pulses to single-cycle durations, as well as underpinning a range of unique sources of tunable deep and vacuum ultraviolet light; microparticles optically trapped inside hollow core PCF van be used to sense physical quantities with high spatial resolution; and strong optomechanical effects in solid-core PCF permit stable timing-modulated high harmonic mode-locking at few-GHz repetition rates.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Philip St. John Russell "Photonic crystal fibres: three decades of novel science", Proc. SPIE PC12575, Integrated Optics: Design, Devices, Systems and Applications VII, PC1257501 (31 May 2023); https://doi.org/10.1117/12.2670515
Advertisement
Advertisement
KEYWORDS
Photonic crystal fibers

Dispersion

Glasses

Mode locking

Nonlinear optical glasses

Optical vortices

Solids

Back to Top