Development of a large blazed transmission grating by effective binary index modulation for the GAIA radial velocity spectrometer

Autor: M. Erdmann, U. Zeitner, E.-B. Kley

Publikováno v: International Conference on Space Optics — ICSO 2010.

Gaia is an ambitious ESA mission to chart a three-dimensional map of our Galaxy, the Milky Way, in the process revealing the composition, formation and evolution of the Galaxy. Gaia will provide unprecedented positional and radial velocity measuremen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::23cc982198bad02e1bd1115800cdc2ea
https://doi.org/10.1117/12.2309264

Wideband antireflection coatings combining interference multilayers and subwavelength structures prepared by reactive ion etching

Autor: Thomas Koch, Diana Tonova, Stephane Bruynooghe, Michael Sundermann, Alexandre Gatto, Michael Helgert, M. Challier, E.-B. Kley, Marcel Schulze

Publikováno v: SPIE Proceedings.

To further reduce the intensity of the Fresnel reflections of optical components, subwavelength structures prepared by reactive ion etching of SiO2 thin films are combined as outermost layer with a multilayer system made of conventional thin film mat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb12dd96dfc00d73cfb272e213046af3
https://doi.org/10.1117/12.2189810

β-Ga 2 O 3 Nanoribbon with Ultra-High Solar-Blind Ultraviolet Polarization Ratio.

Autor: Zhao K; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China.; State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan, 030006, China., Yang J; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China., Wang P; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China., Zhou Z; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; State Key Laboratory for Mesoscopic Physics, Academy for Advanced Interdisciplinary Studies, School of Physics, Peking University, Beijing, 100871, China., Long H; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China., Xin K; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China., Liu C; State Key Laboratory for Mesoscopic Physics, Academy for Advanced Interdisciplinary Studies, School of Physics, Peking University, Beijing, 100871, China., Han Z; State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan, 030006, China., Liu K; State Key Laboratory for Mesoscopic Physics, Academy for Advanced Interdisciplinary Studies, School of Physics, Peking University, Beijing, 100871, China., Wei Z; State Key Laboratory of Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, 100083, China.; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, China.

Publikováno v: Advanced materials (Deerfield Beach, Fla.) [Adv Mater] 2024 Nov; Vol. 36 (46), pp. e2406559. Date of Electronic Publication: 2024 Sep 19.

The underlying structure of ultrashort pulse laser-induced nanogratings

Autor: Michael Steinert, Anton Plech, Andreas Tünnermann, Felix Zimmermann, Matthias Heinrich, Sven Döring, Ulf Peschel, Stefan Nolte, Sören Richter, E.-B. Kley

Publikováno v: SPIE Proceedings.

Sub-wavelength structures are a crucial ingredient for modern optics. A class of ultrashort laser pulse induced, selforganized modifications in bulk transparent materials have attracted particular interest in recent years. Despite the multitude of po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79babb747969bd78f3aeaa97bc8976b5
https://doi.org/10.1117/12.2006180

Sparsity-based single-shot sub-wavelength coherent diffractive imaging

Autor: Eliyahu Osherovich, Mordechai Segev, Pavel Sidorenko, Hod Dana, Stefan Steiner, Irad Yavneh, Oren Cohen, Alexander Szameit, T. Cohen-Hyams, E.-B. Kley, Elad Bullkich, Snir Gazit, Shy Shoham, Yonina C. Eldar, Michael Zibulevsky, Yoav Shechtman

Coherent Diffractive Imaging (CDI) is an algorithmic imaging technique where intricate features are reconstructed from measurements of the freely diffracting intensity pattern. An important goal of such lensless imaging methods is to study the struct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c094fa20efdc134f69aa16deb68047d
http://arxiv.org/abs/1112.4707