Dorian Giraud Herle

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Related publications (5)

MEMS-based Tunable Metasurface for Reflective Display Applications

Dorian Giraud Herle

In an era where portable electronic devices are indispensable for a wide range of activities, the need for displays that provide both long-lasting battery life and excellent visibility in different lighting conditions is increasingly important. Emissive di ...

EPFL2024

Emulating paper: A review of reflective display technologies

Olivier Martin, Luis Guillermo Villanueva Torrijo, Dorian Giraud Herle

Reflective displays, which harness ambient light, offer energy-efficient alternatives to traditional emissive screens in mobile devices. This review provides an overview of various reflective display technologies and their comparative performance metrics. ...

2024

Micro- or nanostructured optical element

Niels Quack, Dorian Giraud Herle

A micro- or nanostructured optical element (1) is proposed comprising: a membrane (3) with an array of holes (5), the membrane (3) comprising a membrane light wave facing surface; an array of pillars (7) sized and shaped such that a respective pillar (7) i ...

2023

Broadband Mechanically Tunable Metasurface Reflectivity Modulator in the Visible Spectrum

Niels Quack, Olivier Martin, Luis Guillermo Villanueva Torrijo, Dorian Giraud Herle, Andrei Kiselev

Reflectivity modulation is a critical feature for applicationsin telecommunications, 3D imaging and printing, advanced laser machining,or portable displays. Tunable metasurfaces have recently emerged asa promising implementation for miniaturized and high-p ...

AMER CHEMICAL SOC2023

Nanometer-sensitive wideband opto-mechanical switching concept

Philippe Renaud, Dorian Giraud Herle

The present paper is concerned with the mechanically extremely sensitive reflection switching concept of a free-space wave impinging on an array of dielectric or semiconductor pillars. Splitting the pillars of a 2D periodic array in its resonant reflection ...

IOP Publishing Ltd2022

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