Zobrazeno 1 - 10
of 54
pro vyhledávání: '"David Gachet"'
Autor:
Dongbo Wang, Harindra Kumar Kannojia, Pierre Jouy, Etienne Giraud, Kaspar Suter, Richard Maulini, David Gachet, Léo Hetier, Geert Van Steenberge, Bart Kuyken
Publikováno v:
Micromachines, Vol 15, Iss 8, p 1055 (2024)
For the first time, we demonstrate the hybrid integration of dual distributed feedback (DFB) quantum cascade lasers (QCLs) on a silicon photonics platform using an innovative 3D self-aligned flip-chip assembly process. The QCL waveguide geometry was
Externí odkaz:
https://doaj.org/article/6955fc967a464195a0bd3e2ce47360ac
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 11, Pp n/a-n/a (2022)
Herein, centrosymmetric aluminum plasmonic structures composed of triangular cavities are studied and their long‐range coupling by cathodoluminescence nanoscopy are visualized. Four different plasmonic structures containing the same subunit are stu
Externí odkaz:
https://doaj.org/article/947f855b4df441f1932b1e5c7903c516
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1311-1318 (2013)
Of a series of 4-substituted 1,8-naphthalimides, fluorescent 4-(6-piperidinyl-1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)benzoic acid (4) was found to be a sensitive molecular probe for ZnO nanoparticles. We investigated in detail one- and two-photon
Externí odkaz:
https://doaj.org/article/7e3e10a8a13c4e1ca7339d0c2634076e
Publikováno v:
Nanoscale. 8:15296-15302
Metallic hole arrays have been recently used for color generation and filtering due to their reliability and color tunability. However, color generation is still limited to several microns. Understanding the interaction between the individual element
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8eaa5cb19bf5b83322cfa64d2e829468
https://doi.org/10.1039/c6nr03528k
https://doi.org/10.1039/c6nr03528k
Autor:
Elad Segal, Hannah Aharon, David Gachet, Adi Salomon, Matan Galanty, Omer Shavit, Adam Weissman
Publikováno v:
Light, Science & Applications
Light: Science & Applications, Vol 7, Iss 1, Pp 1-8 (2018)
Light: Science & Applications, Vol 7, Iss 1, Pp 1-8 (2018)
Second harmonic generation (SHG) is forbidden for materials with inversion symmetry, such as bulk metals. Symmetry can be broken by morphological or dielectric discontinuities, yet SHG from a smooth continuous metallic surface is negligible. Using no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a620ab5678a98acfb66127652fd81771
http://europepmc.org/articles/PMC6107033
http://europepmc.org/articles/PMC6107033
Autor:
Lutz Kirste, S. Breuer, David Gachet, Samuel Sonderegger, S. Muckenhirn, Andreas Graff, M. S. Zielinski, Jean Berney, David Poppitz, Christian Monachon
Publikováno v:
International Symposium for Testing and Failure Analysis.
Quantitative cathodoluminescence (CL) microscopy is a new optical spectroscopy technique that measures electron beam-induced optical emission over large field of view with a spatial resolution close to that of a scanning electron microscope (SEM). Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea8d09342a9fe1414c4aeaedafa8e2c
https://doi.org/10.31399/asm.cp.istfa2017p0349
https://doi.org/10.31399/asm.cp.istfa2017p0349
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 29(7)
Fabrication of macroscopic nanoporous metallic networks is challenging, because it demands fine structures at the nanoscale over a large-scale. A technique to form pure scalable networks is introduced. The networked-metals ("Netals") exhibit a strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbead99d5bf9642788f408abdf03123
https://pubmed.ncbi.nlm.nih.gov/27943494
https://pubmed.ncbi.nlm.nih.gov/27943494
Publikováno v:
Advanced Materials. 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b813aa859a230c4b5175b127debc839
https://doi.org/10.1002/adma.201770044
https://doi.org/10.1002/adma.201770044
Publikováno v:
UV and Higher Energy Photonics: From Materials to Applications.
Spectroscopic information may be acquired using an electron beam in a modern scanning electron microscope (SEM), exploiting the cathodoluminescence (CL) signal. CL offers several advantages over the usual optical spectroscopy. The multimode imaging c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af21ffe1244be2d0399189124912951b
https://doi.org/10.1117/12.2237613
https://doi.org/10.1117/12.2237613
