Research Explorer

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Researcher

Oliver Willekens

Awards & Distinctions

22 Results

2017

New approaches to liquid crystal beam-steering and tunable lensing

Oliver WillekensJeroen BeeckmanKristiaan Neyts

Optimization of liquid crystal devices based on weakly conductive layers for lensing and beam steering

Jeroen BeeckmanInge NysOliver WillekensKristiaan Neyts

A1 Journal Article in JOURNAL OF APPLIED PHYSICS

Tunable light beam steering device using polymer stabilized blue phase liquid crystals

Pankaj JoshiOliver WillekensXiaobing ShangJelle De SmetDieter CuypersGeert Van SteenbergeJeroen BeeckmanKristiaan NeytsHerbert De Smet

A2 Journal Article in PHOTONICS LETTERS OF POLAND

Tuning the lasing wavelength of dye-doped chiral nematic liquid crystal by fluid flow

Tigran DadalyanR AlaverdyanInge NysZhirayr NinoyanOliver WillekensJeroen BeeckmanKristiaan Neyts

A1 Journal Article in LIQUID CRYSTALS

2016

Bridging the electrode gap with ferroelectric thin films

Jeroen BeeckmanOliver WillekensXiaoning JiaJohn Puthenparampil GeorgeKristiaan Neyts

Ferroelectric thin films with liquid crystal for gradient index applications

Oliver WillekensJohn Puthenparampil GeorgeKristiaan NeytsJeroen Beeckman

A1 Journal Article in OPTICS EXPRESS

Image recognition controlled USB multichannel liquid crystal driver

Thomas VerstringePatrick Van TorreOliver WillekensKristiaan NeytsJeroen Beeckman

Inducing monodomain blue phase liquid crystals by long-lasting voltage application during temperature variation

Hannah ClausOliver WillekensOlga ChojnowskaRoman DabrowskiJeroen BeeckmanKristiaan Neyts

A1 Journal Article in LIQUID CRYSTALS

Liquid Crystals on Ferroelectric Thin Films

Jeroen BeeckmanOliver WillekensJohn Puthenparampil GeorgeXiaoning JiaKristiaan Neyts

Liquid crystal devices with continuous phase variation based on high-permittivity thin films

Oliver WillekensKristiaan NeytsJeroen Beeckman

Reflective liquid crystal hybrid beam-steerer

Oliver WillekensXiaoning JiaMichael VervaekeXiaobing ShangTigran BaghdasaryanHugo ThienpontHerbert De SmetKristiaan NeytsJeroen Beeckman

A1 Journal Article in OPTICS EXPRESS

2015

Electrically controllable liquid crystal component for efficient light steering

Xiaobing ShangJin Yi TanOliver WillekensJelle De SmetPankaj JoshiDieter CuypersEsma IslamajJeroen BeeckmanKristiaan NeytsMichael Vervaeke et al.

A1 Journal Article in IEEE PHOTONICS JOURNAL

High dielectric constant materials for low power liquid crystal tunable lenses

Oliver WillekensJohn Puthenparampil GeorgeKristiaan NeytsJeroen Beeckman

Liquid crystal beam steering components for display applications

Dieter CuypersXiaobing ShangJelle De SmetPankaj JoshiJeroen BeeckmanKristiaan NeytsOliver WillekensMichael VervaekeHugo ThienpontHerbert De Smet

Long term stability of polymer stabilized blue phase liquid crystals

Pankaj JoshiJelle De SmetXiaobing ShangOliver WillekensDieter CuypersGeert Van SteenbergeOlga ChojnowskaPrzemyslaw KulaSandra Van VlierberghePeter Dubruel et al.

A1 Journal Article in JOURNAL OF DISPLAY TECHNOLOGY

Optical induction of Bessel-like lattices in methyl-red doped liquid crystal cells

Paytsar MantashyanRafael DrampyanJeroen BeeckmanOliver WillekensKristiaan Neyts

A1 Journal Article in OPTICS COMMUNICATIONS

PZT-based transmissive liquid crystal lens approach

Oliver WillekensJohn Puthenparampil GeorgeKristiaan NeytsJeroen Beeckman

Switchable liquid crystal devices for efficient light steering

Xiaobing ShangJelle De SmetPankaj JoshiDieter CuypersJin Yi TanOliver WillekensJeroen BeeckmanKristiaan NeytsTigran BaghdasaryanMichael Vervaeke et al.

2014

Liquid crystal patterns originating from structured alignment

Kristiaan NeytsOliver WillekensInge NysYi XieMohammad MohammadimasoudiJeroen Beeckman

2013

Electrically tunable and polarization independent liquid crystal lens

Oliver WillekensJeroen BeeckmanKristiaan Neyts

Modelling the electro-optic behavior of liquid crystal lenses with multiple electrodes

Oliver WillekensJeroen BeeckmanKristiaan Neyts

2012

Trimming of photonic components

Jeroen BeeckmanSofie LambertWout De CortOliver WillekensKristiaan NeytsRoel Baets