Publications related to Optical transfer function

Refraction limit of miniaturized optical systems: a ball-lens example

Hans Peter Herzig, Roland Andreas Bitterli, Toralf Scharf, Wilfried Noell, Myun Sik Kim

We study experimentally and theoretically the electromagnetic field in amplitude and phase behind ball-lenses across a wide range of diameters, ranging from a millimeter scale down to a micrometer. Based on the observation, we study the transition between ...

Optical Society of America2016

Planck 2013 results. VII. HFI time response and beams

Julien Lesgourgues, Fabio Finelli

This paper characterizes the effective beams, the effective beam window functions and the associated errors for the Planck High Frequency Instrument (HFI) detectors. The effective beam is the angular response including the effect of the optics, detectors, ...

Edp Sciences S A2014

Longitudinal-differential interferometry: direct imaging of axial superluminal phase propagation

Hans Peter Herzig, Toralf Scharf, Myun Sik Kim

We introduce and demonstrate a new interferometric method called longitudinal-differential (LD) interferometry, which measures the spatially resolved phase difference of the scattered field by an object relative to the illumination. This method is combined ...

Optical Society of America2012

Diffractionless Fourier Domain Microscopy

Theo Lasser, Rainer Leitgeb, Cédric Blatter, Tilman Schmoll

Several methods have been proposed and realized to increase the lateral resolution in microscopy and ultimately to beat the actual diffraction limit as stated by Abbe. Structured illumination for example enhances the lateral resolution by virtually extendi ...

2011

High-throughput engineering of infrared plasmonic nanoantenna arrays with nanostencil lithography

Hatice Altug, Serap Aksu, Min Huang

We demonstrate a novel fabrication approach for high-throughput fabrication of engineered infrared plasmonic nanorod antenna arrays with nanostencil lithography (NSL). NSL technique, relying on deposition of materials through a shadow mask, offers the flex ...

SPIE-INT SOC OPTICAL ENGINEERING2011

Spatio-temporally focused femtosecond laser pulses for nonreciprocal writing in optically transparent materials

Yves Bellouard, Erica Kathleen Block

Simultaneous spatial and temporal focusing (SSTF) provides precise control of the pulse front tilt (PFT) necessary to achieve nonreciprocal writing in glass wherein the material modification depends on the sample scanning direction with respect to the PFT. ...

Optical Society of America2010

In Vivo extended focus Optical Coherence Microscopy of endocrine islets of Langerhans in mice

Theo Lasser, Rainer Leitgeb, Anne Grapin-Botton, Martin Villiger, Joan Goulley, Michael Friedrich

Rapid acquisition of volumetric data is a mandatory prerequisite for small animal in vivo imaging. Due to its high sensitivity and capacity to extract the sample depth profile in parallel Fourier Domain Optical Coherence Tomography (FDOCT) complies with th ...

2009

Advantages of digital holographic microscopy for real-time full field absolute phase imaging

Christian Depeursinge, Tristan Colomb, Pierre Marquet, Jonas Kühn, Florian Charrière

Different interferometric techniques were developed last decade to obtain full field, quantitative, and absolute phase imaging, such as phase-shifting, Fourier phase microscopy, Hilbert phase microscopy or digital holographic microscopy (DHM). Although, th ...

SPIE2008

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Optical transfer function

A Point-Spread-Function-Aware Filtered Backprojection Algorithm for Focal-Plane-Scanning Optical Projection Tomography

Refraction limit of miniaturized optical systems: a ball-lens example

Planck 2013 results. VII. HFI time response and beams

Longitudinal-differential interferometry: direct imaging of axial superluminal phase propagation

Diffractionless Fourier Domain Microscopy

Palladium Alkynyl and Allenylidene Complexes: Very Efficient Precatalysts for C-C Coupling Reactions

High-throughput engineering of infrared plasmonic nanoantenna arrays with nanostencil lithography

Spatio-temporally focused femtosecond laser pulses for nonreciprocal writing in optically transparent materials

In Vivo extended focus Optical Coherence Microscopy of endocrine islets of Langerhans in mice

Advantages of digital holographic microscopy for real-time full field absolute phase imaging

Graph Chatbot

Chat with Graph Search

Refraction limit of miniaturized optical systems: a ball-lens example

High-throughput engineering of infrared plasmonic nanoantenna arrays with nanostencil lithography

Diffractionless Fourier Domain Microscopy

Planck 2013 results. VII. HFI time response and beams

Palladium Alkynyl and Allenylidene Complexes: Very Efficient Precatalysts for C-C Coupling Reactions

A Point-Spread-Function-Aware Filtered Backprojection Algorithm for Focal-Plane-Scanning Optical Projection Tomography

Longitudinal-differential interferometry: direct imaging of axial superluminal phase propagation

In Vivo extended focus Optical Coherence Microscopy of endocrine islets of Langerhans in mice

Advantages of digital holographic microscopy for real-time full field absolute phase imaging

Spatio-temporally focused femtosecond laser pulses for nonreciprocal writing in optically transparent materials