Publications related to X-ray optics

Optically Probed Time Dynamics of χ(2) Grating Inscription in SiN Waveguides

Tobias Kippenberg, Camille Sophie Brès, Davide Grassani, Edgars Nitiss, Tianyi Liu

Silicon Nitride (S13N4) waveguide platforms have seen significant interest in the recent years, motivated by several advantageous properties such as compatibility with CMOS fabrication standards, low propagation loss, high refractive index and optical nonl ...

2019

Demonstration of femtosecond X-ray pump X-ray probe diffraction on protein crystals

Henning Paul-Julius Stahlberg, Christian David

The development of X-ray free-electron lasers (XFELs) has opened the possibility to investigate the ultrafast dynamics of biomacromolecules using X-ray diffraction. Whereas an increasing number of structures solved by means of serial femtosecond crystallog ...

AIP Publishing2018

Light refocusing with up-scalable resonant waveguide gratings in confocal prolate spheroid arrangements

Olivier Martin, Zdenek Benes, Benjamin Gallinet, Giorgio Quaranta, Guillaume Basset

Resonant waveguide gratings (RWGs) are thin-film structures, where coupled modesinterfere with the diffracted incoming wave and produce strong angular and spectral filtering. The combination of two finite-length and impedance matched RWGs allows the creati ...

2018

Benign synthesis of quinolinecarboxamide ligands, H(2)bqbenzo and H(2)bqb and their Pd(II) complexes: X-ray crystal structure, electrochemical and antibacterial studies

Farzaneh Fadaei Tirani, Maryam Bagheri

Two carboxamide ligands, H(2)bqbenzo {3,4-bis(2-quinolinecarboxamido)benzophenone} and H(2)bqb {N,N-bis[(2-quinolinecarboxamide)-1,2-benzene]}, have been prepared using tetrabutylammonium bromide as an environmentally benign reaction medium. Two new Pd(II) ...

Taylor & Francis Ltd2017

Transition of optical regime in miniaturized optical systems: light interactions beyond the refraction limit

Hans Peter Herzig, Toralf Scharf, Myun Sik Kim

We investigate the transition of optical regimes of miniaturized optical systems using two canonical examples, where the refraction of light limits the system performance. A ball-lens and a solid immersion lens (SIL) are considered, whose refractive respon ...

Spie-Int Soc Optical Engineering2016

Multilayer four-flux matrix model accounting for directional-diffuse light transfers

Roger Hersch, Mathieu Hébert

The four-flux model is a method to solve light radiative-transfer problems in planar, possibly multilayer structures. The light fluxes are modeled as two collimated and two diffuse beams propagating forward and backward perpendicularly to the layer stack. ...

Optical Soc Amer2016

Fluorescence and optical-resolution photoacoustic imaging through capillary waveguides

Demetri Psaltis, Christophe Moser, Salma Farahi, Nicolino Stasio, Emmanuel André Henri Bossy

Endoscopy can be used to obtain high-resolution images at large depths in biological tissues. Usually endoscopic devices have a diameter ranging from 1 to few millimeters. Using digital phase conjugation, it is possible to adapt ultrathin multimode fibers ...

Spie-Int Soc Optical Engineering2016

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X-ray optics

Optically Probed Time Dynamics of χ(2) Grating Inscription in SiN Waveguides

Demonstration of femtosecond X-ray pump X-ray probe diffraction on protein crystals

Light refocusing with up-scalable resonant waveguide gratings in confocal prolate spheroid arrangements

Experimental demonstration of ray-rotation sheets

Benign synthesis of quinolinecarboxamide ligands, H(2)bqbenzo and H(2)bqb and their Pd(II) complexes: X-ray crystal structure, electrochemical and antibacterial studies

Transition of optical regime in miniaturized optical systems: light interactions beyond the refraction limit

Structural and mechanical properties of Nb-1 (-) xTixN thin films deposited by rf magnetron sputtering

Multilayer four-flux matrix model accounting for directional-diffuse light transfers

Fluorescence and optical-resolution photoacoustic imaging through capillary waveguides

Plasma cleaning of beryllium coated mirrors

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Chat with Graph Search

Demonstration of femtosecond X-ray pump X-ray probe diffraction on protein crystals

Multilayer four-flux matrix model accounting for directional-diffuse light transfers

Optically Probed Time Dynamics of χ(2) Grating Inscription in SiN Waveguides

Plasma cleaning of beryllium coated mirrors

Structural and mechanical properties of Nb-1 (-) xTixN thin films deposited by rf magnetron sputtering

Fluorescence and optical-resolution photoacoustic imaging through capillary waveguides

Light refocusing with up-scalable resonant waveguide gratings in confocal prolate spheroid arrangements

Transition of optical regime in miniaturized optical systems: light interactions beyond the refraction limit

Experimental demonstration of ray-rotation sheets

Benign synthesis of quinolinecarboxamide ligands, H(2)bqbenzo and H(2)bqb and their Pd(II) complexes: X-ray crystal structure, electrochemical and antibacterial studies