Zobrazeno 1 - 10
of 303
pro vyhledávání: '"Barré, Nicolas"'
Autor:
Ackermann, Lisa, Roider, Clemens, Cvecek, Kristian, Barré, Nicolas, Aigner, Christian, Schmidt, Michael
Dynamic phase-only beam shaping with a liquid crystal spatial light modulator is a powerful technique for tailoring the beam's intensity profile or wave front. While shaping and controlling the light field is a highly researched topic, dynamic nonlin
Externí odkaz:
http://arxiv.org/abs/2301.10093
Autor:
Barré, Nicolas, Shivaraman, Ravi, Moser, Simon, Salter, Patrick, Schmidt, Michael, Booth, Martin J., Jesacher, Alexander
Light plays the central role in many applications. The key to unlocking its versatility lies in shaping it into the most appropriate form for the task at hand. Specifically tailored refractive index modifications, directly manufactured inside glass u
Externí odkaz:
http://arxiv.org/abs/2209.13988
Publikováno v:
Frontiers in Physics 10 (2022)
Adaptive optics (AO) is a powerful tool to increase the imaging depth of multiphoton scanning microscopes. For highly scattering tissues, sensorless wavefront correction techniques exhibit robust performance and present a straight-forward implementat
Externí odkaz:
http://arxiv.org/abs/2202.12727
Autor:
Sun, Bangshan, Morozko, Fyodor, Salter, Patrick S., Moser, Simon, Pong, Zhikai, Patel, Raj B., Walmsley, Ian A., Wang, Mohan, Hazan, Adir, Barre, Nicolas, Jesacher, Alexander, Fells, Julian, He, Chao, Katiyi, Aviad, Tian, ZhenNan, Karabchevsky, Alina, Booth, Martin J.
Publikováno v:
Light: Science & Applications (2022) 11:214
Photonics integrated circuitry would benefit considerably from the ability to arbitrarily control waveguide cross-sections with high precision and low loss, in order to provide more degrees of freedom in manipulating propagating light. Here, we repor
Externí odkaz:
http://arxiv.org/abs/2112.02688
Autor:
Barré, Nicolas, Jesacher, Alexander
Graded-index optical elements are capable of shaping light precisely and in very specific ways. While classical freeform optics uses only a two-dimensional domain such as the surface of a lens, recent technological advances in laser manufacturing off
Externí odkaz:
http://arxiv.org/abs/2111.15461
Autor:
Barré, Nicolas, Jesacher, Alexander
We present an algorithm for holographic shaping of partially coherent light, bridging the gap between traditional coherent and geometric optical approaches. The description of partially coherent light relies on a mode expansion formalism, with possib
Externí odkaz:
http://arxiv.org/abs/2110.05083
Autor:
Barré, Nicolas
In this article, we present a general mode-conversion algorithm allowing to build an optical system composed of an alternation of phase masks and free propagations. The originality of our approach lies in the introduction of free parameters that can
Externí odkaz:
http://arxiv.org/abs/1802.05329
Autor:
Barré, Nicolas
L'objet de cette thèse est l'étude de la sélection des structures transverses stationnaires dans les lasers. Nous nous attachons à décrire expérimentalement et à expliquer numériquement à l'aide d'une méthode de type Fox--Li les observation
Externí odkaz:
http://www.theses.fr/2014REN1S133/document
Autor:
Barré, Nicolas, Jesacher, Alexander
Publikováno v:
In Procedia CIRP 2022 111:566-570
Autor:
Hubert, Laurent, Barré, Nicolas, Besson, Frédéric, Demange, Delphine, Jensen, Thomas, Monfort, Vincent, Pichardie, David, Turpin, Tiphaine
Publikováno v:
The International Conference on Formal Verification of Object-Oriented Software 2010.13 (2010) 253--267
Static analysis is a powerful technique for automatic verification of programs but raises major engineering challenges when developing a full-fledged analyzer for a realistic language such as Java. This paper describes the Sawja library: a static ana
Externí odkaz:
http://arxiv.org/abs/1007.3353