Predicting structural and optical properties of hollow-core photonic bandgap fibers from second stage preforms. - E. Numkam Fokoua; Marco N. Petrovich; Naveen K. Baddela; Natalie V. Wheeler; John R. Hayes; Francesco Poletti; David J. Richardson (OFC/NFOEC, 2013)

First demonstration of a broadband 37-cell hollow core photonic bandgap fiber and its application to high capacity mode division multiplexing. - Yongmin Jung; Vincent A. J. M. Sleiffer; Naveen K. Baddela; Marco N. Petrovich; John R. Hayes; Natalie V. Wheeler; David R. Gray; E. Numkam Fokoua; John P. Wooler; Nicholas Heng-Loong Wong; Francesca Parmigiani; Shaif-Ul Alam; et al. (OFC/NFOEC, 2013)

Development of low loss, wide bandwidth hollow core photonic bandgap fibers. - Marco N. Petrovich; Naveen K. Baddela; Natalie V. Wheeler; E. Numkam Fokoua; Radan Slavík; David R. Gray; John R. Hayes; John P. Wooler; Francesco Poletti; David J. Richardson (OFC/NFOEC, 2013)

30.7 Tb/s (96×320 Gb/s) DP-32QAM transmission over 19-cell Photonic Band Gap Fiber. - Vincent A. J. M. Sleiffer; Yongmin Jung; Paolo Leoni; Maxim Kuschnerov; Natalie V. Wheeler; Naveen K. Baddela; R. G. H. van Uden; Chigo M. Okonkwo; John R. Hayes; John P. Wooler; E. Numkam Fokoua; Radan Slavík; et al. (OFC/NFOEC, 2013)

WDM transmission at 2µm over low-loss Hollow Core Photonic Bandgap Fiber. - Naoise Mac Suibhne; Zhihong Li; Benedikt Baeuerle; John Zhao; John P. Wooler; Shaif-Ul Alam; Francesco Poletti; Marco N. Petrovich; Alexander M. Heidt; Natalie V. Wheeler; Naveen K. Baddela; E. Numkam Fokoua; et al. (OFC/NFOEC, 2013)

X-ray tomography for structural analysis of microstructured optical fibres and preforms. - Seyed Reza Sandoghchi; Gregory T. Jasion; Natalie V. Wheeler; John P. Wooler; R. P. Boardman; Naveen K. Baddela; Yong Chen 015; John R. Hayes; E. Numkam Fokoua; Tom Bradley; David R. Gray; Seyed Mohammad Abokhamis Mousavi; et al. (ECOC, 2014)

Development of large core hollow core photonic bandgap fibres for telecommunications applications. - Marco N. Petrovich; Naveen K. Baddela; Seyed Reza Sandoghchi; Natalie V. Wheeler; John R. Hayes; Yongmin Jung; E. Numkam Fokoua; Francesco Poletti; David J. Richardson (ICTON, 2014)

Understanding wavelength scaling in 19-cell core hollow-core photonic bandgap fibers. - Yong Chen 015; Natalie V. Wheeler; Naveen K. Baddela; John R. Hayes; Seyed Reza Sandoghchi; E. Numkam Fokoua; M. Li; Francesco Poletti; Marco N. Petrovich; David J. Richardson (OFC, 2014)

Accurate loss and surface mode modeling in fabricated hollow-core photonic bandgap fibers. - Eric R. Numkam Fokoua; Seyed Reza Sandoghchi; Yong Chen 015; Natalie V. Wheeler; Naveen K. Baddela; John R. Hayes; Marco N. Petrovich; David J. Richardson; Francesco Poletti (OFC, 2014)

First investigation of longitudinal defects in hollow core photonic bandgap fibers. - Seyed Reza Sandoghchi; T. Zhang; John P. Wooler; Naveen K. Baddela; Natalie V. Wheeler; Yong Chen 015; Gregory T. Jasion; David R. Gray; E. Numkam Fokoua; John R. Hayes; Marco N. Petrovich; Francesco Poletti; et al. (OFC, 2014)

Ultra-high capacity transmission with few-mode silica and hollow-core photonic bandgap fibers. - Vincent A. J. M. Sleiffer; Paolo Leoni; Yongmin Jung; H. Chen; Maxim Kuschnerov; Shaif-Ul Alam; Marco N. Petrovich; Francesco Poletti; Natalie V. Wheeler; Naveen K. Baddela; John R. Hayes; E. Numkam Fokoua; et al. (OFC, 2014)

Measuring the group velocity dispersion of higher order modes in hollow core photonic bandgap fibre. - Thomas D. Bradley; X. Wang; E. Numkam Fokoua; Natalie V. Wheeler; Francesco Poletti; Marco N. Petrovich; David J. Richardson (ECOC, 2015)

Analysis and comparison of intermodal coupling coefficient of standard and hollow core few moded fibres. - Eric R. Numkam Fokoua; Nicholas Heng-Loong Wong; David J. Richardson; Francesco Poletti (ECOC, 2015)

Combined structural and optical modelling tool to optimise design and fabrication of hollow core photonic band gap fibres. - Gregory T. Jasion; Eric R. Numkam Fokoua; John S. Shrimpton; David J. Richardson; Francesco Poletti (ECOC, 2015)

Data transmission through up to 74.8 km of hollow-core fiber with coherent and direct-detect transceivers. - Maxim Kuschnerov; Vincent A. J. M. Sleiffer; Yingkan Chen; Erik De Man; Yong Chen 015; Zhixin Liu; Seyed Reza Sandoghchi; Gregory T. Jasion; Tom Bradley; Eric R. Numkam Fokoua; John R. Hayes; Natalie V. Wheeler; et al. (ECOC, 2015)

Photonic bandgap fibres for low-latency data transmission. - David J. Richardson; Yong Chen 015; Natalie V. Wheeler; John R. Hayes; Thomas D. Bradley; Zhixin Liu; Seyed Reza Sandoghchi; Gregory T. Jasion; E. Numkam Fokoua; David R. Gray; Radan Slavík; Yongmin Jung; et al. (ECOC, 2015)

High dynamic range technique for discrete and distributed scattering loss measurement in microstructured optical fibres. - Seyed Reza Sandoghchi; David R. Gray; Yong Chen 015; Natalie V. Wheeler; Thomas D. Bradley; John R. Hayes; E. Numkam Fokoua; Gregory T. Jasion; Seyed Mohammad Abokhamis Mousavi; Marco N. Petrovich; Francesco Poletti; David J. Richardson (ECOC, 2015)

Demonstration of long lengths of longitudinally uniform hollow core Photonic Bandgap fibre and their demonstration for low latency data transmission. - Marco N. Petrovich; Yong Chen 015; Thomas D. Bradley; Seyed Reza Sandoghchi; Natalie V. Wheeler; John R. Hayes; Gregory T. Jasion; E. Numkam Fokoua; Francesco Poletti; Zhixin Liu; Radan Slavík; David J. Richardson (ICTON, 2015)

Demonstration of an 11km hollow core photonic bandgap fiber for broadband low-latency data transmission. - Yong Chen 015; Zhixin Liu; Seyed Reza Sandoghchi; Gregory T. Jasion; Thomas D. Bradley; E. Numkam Fokoua; John R. Hayes; Natalie V. Wheeler; David R. Gray; Brian J. Mangan; Radan Slavík; Francesco Poletti; et al. (OFC, 2015)

Roughness measurements inside hollow glass fibers. - Xavier Buet; Coralie Brun; Gilles Tessier; Jérôme Gateau; Bruno Bresson; Matteo Ciccotti; Seyed Reza Sandoghchi; Eric R. Numkam Fokoua; Marco N. Petrovich; Francesco Poletti; David J. Richardson; Damien Vandembroucq (OFC, 2016)

Antiresonant hollow core fiber with octave spanning bandwidth for short haul data communications. - John R. Hayes; Seyed Reza Sandoghchi; Thomas D. Bradley; Zhixin Liu; Radan Slavík; Marcelo A. Gouveia; Natalie V. Wheeler; Gregory T. Jasion; Yong Chen 015; E. Numkam Fokoua; Marco N. Petrovich; David J. Richardson; et al. (OFC, 2016)

High capacity, low latency data transmission using hollow core-photonic bandgap fibers. - Natalie V. Wheeler; Yong Chen 015; John R. Hayes; Seyed Reza Sandoghchi; Gregory T. Jasion; Thomas D. Bradley; E. Numkam Fokoua; Naveen K. Baddela; David R. Gray; Zhixin Liu; Yongmin Jung; Shaif-Ul Alam; et al. (OFC, 2016)

Ultralow Thermal Sensitivity of Phase and Propagation Delay in Hollow-Core Fibres. - Radan Slavík; Eric R. Numkam Fokoua; Marco N. Petrovich; Natalie V. Wheeler; Thomas D. Bradley; Francesco Poletti; David J. Richardson (ECOC, 2017)

Hollow core fibres and their applications. - David J. Richardson; Natalie V. Wheeler; Yong Chen 015; John R. Hayes; Seyed Reza Sandoghchi; Gregory T. Jasion; Thomas D. Bradley; E. Numkam Fokoua; Z. Liu; Radan Slavík; Peter Horák; Marco N. Petrovich; et al. (OFC, 2017)

Record Low-Loss 1.3dB/km Data Transmitting Antiresonant Hollow Core Fibre. - Thomas D. Bradley; John R. Hayes; Yong Chen 015; Gregory T. Jasion; Seyed Reza Sandoghchi; Radan Slavík; E. Numkam Fokoua; Simon Bawn; Hesham Sakr; Ian A. Davidson; Austin Taranta; J. P. Thomas; et al. (ECOC, 2018)

Polarization Effects on Thermally Stable Latency in Hollow-Core Photonic Bandgap Fibres. - E. Numkam Fokoua; Wenwu Zhu 005; Yong Chen 015; Seyed Reza Sandoghchi; Thomas D. Bradley; Marco N. Petrovich; David J. Richardson; Francesco Poletti; Radan Slavík (OFC, 2019)

Ultrawide Bandwidth Hollow Core Fiber for Interband Short Reach Data Transmission. - Hesham Sakr; Thomas D. Bradley; Yang Hong 002; Gregory T. Jasion; John R. Hayes; H. Kim; Ian A. Davidson; E. Numkam Fokoua; Yong Chen 015; Kyle R. H. Bottrill; Natsupa Taengnoi; Periklis Petropoulos; et al. (OFC, 2019)

Toward High Accuracy Positioning in 5G via Passive Synchronization of Base Stations Using Thermally-Insensitive Optical Fibers. - Wenwu Zhu 005; Eric R. Numkam Fokoua; Yong Chen 015; Thomas D. Bradley; Seyed Reza Sandoghchi; Meng Ding 003; Gregory T. Jasion; Marco N. Petrovich; Francesco Poletti; Mingshan Zhao; David J. Richardson; Radan Slavík (IEEE Access, 2019)

A Novel Approach to Coupled-Mode Analysis of Geometric Deformations in Reciprocal Waveguides. - Gianluca Guerra; Seyed Mohammad Abokhamis Mousavi; Austin Taranta; Eric R. Numkam Fokoua; Marco Santagiustina; Andrea Galtarossa; Francesco Poletti; Luca Palmieri 001 (ECOC, 2020)

Hollow Core NANF with 0.28 dB/km Attenuation in the C and L Bands. - Gregory T. Jasion; Thomas D. Bradley; Kerrianne Harrington; Hesham Sakr; Yong Chen 015; Eric R. Numkam Fokoua; Ian A. Davidson; Austin Taranta; John R. Hayes; David J. Richardson; Francesco Poletti (OFC, 2020)

Transmission of 61 C-Band Channels with L-Band Interferers over Record 618km of Hollow-Core-Fiber. - Antonino Nespola; Stefano Straullu; Thomas D. Bradley; Kerrianne Harrington; Hesham Sakr; Gregory T. Jasion; Eric R. Numkam Fokoua; Yongmin Jung; Yong Chen 015; John R. Hayes; Fabrizio Forghieri; David J. Richardson; et al. (OFC, 2020)

Low Loss, Large Bandwidth Antiresonant Hollow-Core Fiber Design for Short-Reach Links. - William Shere; Gregory T. Jasion; Eric R. Numkam Fokoua; Francesco Poletti (OFC, 2020)

Hollow-core fiber Characterization with Correlation-Optical Time Domain Reflectometry. - Florian Azendorf; Bernhard Schmauss; Bo Shi; Eric R. Numkam Fokoua; Radan Slavík; Michael Eiselt (OFC, 2021)

Recent Breakthroughs in Hollow Core Fiber Technology. - Gregory T. Jasion; Thomas D. Bradley; Kerrianne Harrington; Hesham Sakr; Yong Chen 015; Eric R. Numkam Fokoua; Ian A. Davidson; Austin Taranta; John R. Hayes; David J. Richardson; Francesco Poletti (OFC, 2021)

Ultra-Long-Haul WDM Transmission in a Reduced InterModal Interference NANF Hollow-Core Fiber. - Antonino Nespola; Seyed Reza Sandoghchi; Lucy Hooper; Marcelo Alonso; Thomas D. Bradley; Hesham Sakr; Gregory T. Jasion; Eric R. Numkam Fokoua; Stefano Straullu; Francesco Garrisi; Gabriella Bosco; Andrea Carena; et al. (OFC, 2021)

Hollow Core NANFs with Five Nested Tubes and Record Low Loss at 850, 1060, 1300 and 1625nm. - Hesham Sakr; Thomas D. Bradley; Gregory T. Jasion; Eric R. Numkam Fokoua; Seyed Reza Sandoghchi; Ian A. Davidson; Austin Taranta; Gianluca Guerra; William Shere; Yong Chen 015; John R. Hayes; David J. Richardson; et al. (OFC, 2021)

Design Rules for Multi-Mode Anti-Resonant Hollow-Core Fibres. - William Shere; Gregory T. Jasion; Eric R. Numkam Fokoua; Francesco Poletti (OFC, 2021)

0.174 dB/km Hollow Core Double Nested Antiresonant Nodeless Fiber (DNANF). - Gregory T. Jasion; Hesham Sakr; John R. Hayes; Seyed Reza Sandoghchi; Lucy Hooper; Eric R. Numkam Fokoua; Arsalan Saljoghei; Hans Christian Hansen Mulvad; Marcelo Alonso; Austin Taranta; Thomas D. Bradley; Ian A. Davidson; et al. (OFC, 2022)

Longitudinal Non-Destructive Characterization of Nested Antiresonant Nodeless Fiber Microstructure Geometry and Twist. - Leonard Budd; Austin Taranta; Eric R. Numkam Fokoua; Francesco Poletti (OFC, 2023)

A method to compute the local birefringence vector in twisted and bent antiresonant hollow-core fibers. - Gianluca Guerra; Seyed Mohammad Abokhamis Mousavi; Austin Taranta; Eric R. Numkam Fokoua; Marco Santagiustina; Andrea Galtarossa; Francesco Poletti; Luca Palmieri 001 (OFC, 2023)

Near-zero Radiation Induced Attenuation in Nested Anti-resonant Nodeless Hollow-core Fibers at 1550 nm. - Sacha E. R. Medaer; Diego Di Francesca; Eric R. Numkam Fokoua; Francesco Poletti; Daniel Ricci; Bernhard Schmauss; Austin Taranta; Iacopo Toccafondo (OFC, 2023)

10.9km Hollow Core Double Nested Antiresonant Nodeless Fiber (DNANF) with 0.33dB/km loss at 850nm. - Abubakar I. Adamu; Muhammad R. A. Hassan; Yong Chen 015; Eric R. Numkam Fokoua; Marcelo Alonso; Hesham Sakr; David J. Richardson; Francesco Poletti; Marco N. Petrovich (OFC, 2024)

Non-Destructive Characterization of Hollow Core Fiber. - Leonard Budd; Austin Taranta; Eric R. Numkam Fokoua; Francesco Poletti (OFC, 2024)

Hollow Core DNANF Optical Fiber with <0.11 dB/km Loss. - Yong Chen 015; Marco N. Petrovich; E. Numkam Fokoua; A. I. Adamu; M. R. A. Hassan; Hesham Sakr; Radan Slavík; S. Bakhtiari Gorajoobi; Marcelo Alonso; R. Fatobene Ando; A. Papadimopoulos; T. Varghese; et al. (OFC, 2024)

Unrepeated HCF Transmission over spans up to 301.7 km. - A. Ali; Y. Hong; M. Kamalian-Kopae; S. Bakhtiari Gorajoobi; Simon Bawn; B. Gholizadeh; J. Hooley; Marcelo Alonso; B. Guan; Y. Yin; M. Tuggle; E. Numkam Fokoua; et al. (OFC, 2025)

Ultra-high resolution and long-range OFDRs for characterizing and monitoring Hollow-core DNANFs. - Nicolas K. Fontaine; M. Mazur; Benjamin J. Puttnam; S. Bakhtiari Gorajoobi; Radan Slavík; Roland Ryf; Lauren Dallachiesa; H. Chen; David T. Neilson; David J. Richardson; E. Numkam Fokoua (OFC, 2025)