Publications related to Doublet (lens)

Self-tracking phase change concentrator device demonstrator

Concentration photovoltaic systems uses free-space optics to concentrate sunlight onto photovoltaic cells, using mechanical trackers to accurately track the sun's position and keep the focal spot on the PV cell. We recently proposed and demonstrated a proo ...

Spie-Int Soc Optical Engineering2014

Multiple-Field Approach for Aberration Correction in Miniature Imaging Systems Based on Wafer-Level Production

Hans Peter Herzig, Toralf Scharf, Nicolas Bongard

IIn mobile imaging systems, the most difficult element to integrate is the objective lens. Here we present an intermediate approach between the costly traditional objectives and the low-resolution objectives inspired by the compound eyes of insects. Our mu ...

SPIE Digital Library2013

Curved Transflective Holographic Screens for Head-Mounted Display

Jürgen Brugger, Christophe Moser, Eric Tremblay, Victor Javier Cadarso Busto, Jonas Grossenbacher, Arnaud Mader, Seyedpayam Vahdati

A volume hologram recorded with a lens array is proposed as a transflective screen for Head Worn Display (HWD) systems. Design, fabrication as well as proof of concept are reported. Light from a projection system, with similar properties to one mounted on ...

Spie-Int Soc Optical Engineering2013

On The Contribution Of Large-Scale Structure To Strong Gravitational Lensing

Jean-Paul Richard Kneib, Richard Massey

We study the correlation between the locations of galaxy-galaxy strong-lensing candidates and tracers of large-scale structure from both weak lensing (WL) or X-ray emission. The Cosmological Evolution Survey (COSMOS) is a unique data set, combining deep, h ...

2009

First steps toward noninvasive intraocular pressure monitoring with a sensing contact lens

Philippe Renaud, Arnaud Bertsch, Matteo Leonardi

PURPOSE. To present a novel and minimally invasive approach to intraocular pressure (IOP) monitoring based on a sensing contact lens. METHODS. The key element of this measurement method is a soft contact lens with an embedded microfabricated strain gauge a ...

2004

Micro-replication of Optical Lenses in Glass using Sol Gel Technology

Martinus Gijs, Abdeljalil Sayah, Virendra Kumar Parashar

A new method to realize arrays of micro-lenses using a sol gel glass replication technology is presented. Polydimethyl-siloxane (PDMS) master structures are used for the replication of thin glass membranes, which, by an appropriate annealing procedure, res ...

2002

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Doublet (lens)

Self-tracking phase change concentrator device demonstrator

Switchable telescopic contact lens

Multiple-Field Approach for Aberration Correction in Miniature Imaging Systems Based on Wafer-Level Production

Curved Transflective Holographic Screens for Head-Mounted Display

On The Contribution Of Large-Scale Structure To Strong Gravitational Lensing

Volume holographic hyperspectral imaging

First steps toward noninvasive intraocular pressure monitoring with a sensing contact lens

Micro-replication of Optical Lenses in Glass using Sol Gel Technology

Graph Chatbot

Chat with Graph Search

First steps toward noninvasive intraocular pressure monitoring with a sensing contact lens

Volume holographic hyperspectral imaging

On The Contribution Of Large-Scale Structure To Strong Gravitational Lensing

Curved Transflective Holographic Screens for Head-Mounted Display

Multiple-Field Approach for Aberration Correction in Miniature Imaging Systems Based on Wafer-Level Production

Switchable telescopic contact lens

Self-tracking phase change concentrator device demonstrator

Micro-replication of Optical Lenses in Glass using Sol Gel Technology