Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Angela Barreda"'
Autor:
Yunus Sirmaci, Angela Barreda Gomez, Thomas Pertsch, Jens Schmid, Pavel Cheben, Isabelle Staude
The growing maturity of nanofabrication technology has recently enabled the deployment of high-quality subwavelength nanostructures on photonic chips. A combination of existing photonic waveguide technology with nanophotonics and paradigms adapted fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2c00c65676819a8b1b49357be7a212c
https://doi.org/10.21203/rs.3.rs-1929644/v1
https://doi.org/10.21203/rs.3.rs-1929644/v1
Autor:
Yunus Denizhan Sırmacı, Angela Barreda Gomez, Thomas Pertsch, Jens H. Schmid, Pavel Cheben, Isabelle Staude
Publikováno v:
Laser & Photonics Reviews. :2200860
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ce65147ed8a0c5f12608f1708569d0
https://doi.org/10.1002/lpor.202200860
https://doi.org/10.1002/lpor.202200860
Autor:
Angela Barreda, Chengjun Zou, Artem Sinelnik, Evgenii Menshikov, Ivan Sinev, Thomas Pertsch, Isabelle Staude
Emission enhancement of quantum emitters is particularly relevant in the development of single-photon sources, which are key elements in quantum information and quantum communications. All-dielectric metasurfaces offer a route towards strong enhancem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::944bd735cd6304de9fd6d2f2dfd9502d
https://publica.fraunhofer.de/handle/publica/430222
https://publica.fraunhofer.de/handle/publica/430222
Autor:
Angela Barreda, Athira Kuppadakkath, Lilit Ghazaryan, Ziyang Gan, Kirill Koshelev, Tobias Bucher, Thomas Pertsch, Antony George, Andrey Turchanin, Adriana Szeghalmi, Yuri Kivshar, Duk-Yong Choi, Isabelle Staude, Falk Eilenberger
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 292:108348
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4044cad1ac23df02d131435c77d0e6ac
https://doi.org/10.1016/j.jqsrt.2022.108348
https://doi.org/10.1016/j.jqsrt.2022.108348
Autor:
Angela Barreda, Stefan Fasold, Michael Steinert, Frank Setzpfandt, Carsten Rockstuhl, Dennis Arslan, Isabelle Staude, Najmeh Abbasirad, Thomas Pertsch
Publikováno v:
Nanophotonics, Vol 10, Iss 18, Pp 4511-4522 (2021)
Nanophotonics, 10 (18), 4511-4522
Nanophotonics, 10 (18), 4511-4522
A wide variety of near-field optical phenomena are described by the interaction of dipole radiation with a nanophotonic system. The electromagnetic field due to the dipole excitation is associated with the Green’s function. It is of great interest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66c7f3f185484e52d7d92df33a0e956a
Publikováno v:
Nanomaterials, Vol 13, Iss 23, p 3028 (2023)
Thanks to their long lifetime, spin-forbidden dark excitons in transition metal dichalcogenides are promising candidates for storage applications in opto-electronics and valleytronics. To date, their study has been hindered by inefficient generation
Externí odkaz:
https://doaj.org/article/6346f6b375034d26b0bade15b04a357e
Autor:
Athira Kuppadakkath, Ángela Barreda, Lilit Ghazaryan, Tobias Bucher, Kirill Koshelev, Thomas Pertsch, Adriana Szeghalmi, Duk Choi, Isabelle Staude, Falk Eilenberger
Publikováno v:
Nanomaterials, Vol 13, Iss 11, p 1810 (2023)
The capability of tailoring the resonance wavelength of metasurfaces is important as it can alleviate the manufacturing precision required to produce the exact structure according to the design of the nanoresonators. Tuning of Fano resonances by appl
Externí odkaz:
https://doaj.org/article/02812a81c7474c9894e7456ad99ac5e6
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 4, Pp n/a-n/a (2022)
Enhancing the light‐matter interactions is important for many different applications like sensing, surface enhanced spectroscopies, solar energy harvesting, and for quantum effects such as nonlinear frequency generation or spontaneous and stimulate
Externí odkaz:
https://doaj.org/article/ac219c1174494ae1828230d11266be16
Autor:
Lorena Escandell, Carlos Álvarez-Rodríguez, Ángela Barreda, Ramón Zaera, Braulio García-Cámara
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4107 (2022)
In this paper, we propose the design of an optical system based on two parallel suspended silicon nanowires that support a range of optical resonances that efficiently confine and scatter light in the infrared range as the base of an all-optical disp
Externí odkaz:
https://doaj.org/article/813728a4b3004ddcb57942b36bcd8bf9
Publikováno v:
Molecules, Vol 26, Iss 15, p 4421 (2021)
High refractive index dielectric (HRID) nanoparticles are a clear alternative to metals in nanophotonic applications due to their low losses and directional scattering properties. It has been demonstrated that HRID dimers are more efficient scatterin
Externí odkaz:
https://doaj.org/article/5c0d79308af14b939c7b9288e2101b01