Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Søren Stobbe"'
Autor:
Guilhem Madiot, Marcus Albrechtsen, Søren Stobbe, Clivia M. Sotomayor-Torres, Guillermo Arregui
Publikováno v:
APL Photonics, Vol 8, Iss 11, Pp 116107-116107-9 (2023)
Chip-scale multimode optomechanical systems have unique benefits for sensing, metrology, and quantum technologies relative to their single-mode counterparts. Slot-mode optomechanical crystals enable sideband resolution and large optomechanical coupli
Externí odkaz:
https://doaj.org/article/8757b92f05f04b3a96048c8607c3749c
Autor:
Marcus Albrechtsen, Babak Vosoughi Lahijani, Rasmus Ellebæk Christiansen, Vy Thi Hoang Nguyen, Laura Nevenka Casses, Søren Engelberth Hansen, Nicolas Stenger, Ole Sigmund, Henri Jansen, Jesper Mørk, Søren Stobbe
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Here, the authors integrate measured fabrication constraints in topology optimization to design a highly optimized dielectric nanocavity. The theoretically predicted confinement of light below the diffraction limit is confirmed by near- and far-field
Externí odkaz:
https://doaj.org/article/0fcde4562d154623a86642cca056ee4a
Autor:
Ryan C. Ng, Paul Nizet, Daniel Navarro-Urrios, Guillermo Arregui, Marcus Albrechtsen, Pedro D. García, Søren Stobbe, Clivia M. Sotomayor-Torres, Guilhem Madiot
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p L032028 (2023)
Phonons offer the possibility to connect the microwave and optical domains while being efficiently transduced with electronic and optical signals. Here, we present a multimodal optomechanical platform, consisting of a mechanical-optical-mechanical re
Externí odkaz:
https://doaj.org/article/ce2344187a8141ad98a736aba1252166
Autor:
Søren Engelberth Hansen, Guillermo Arregui, Ali Nawaz Babar, Rasmus Ellebæk Christiansen, Søren Stobbe
Publikováno v:
Materials for Quantum Technology, Vol 4, Iss 1, p 016201 (2024)
The scalability of integrated photonics hinges on low-loss chip-scale components, which are important for classical applications and crucial in the quantum domain. An important component is the power splitter, which is an essential building block for
Externí odkaz:
https://doaj.org/article/2267811444b54664b31e68aa4a0cce3e
Autor:
Guilhem Madiot, Ryan C. Ng, Guillermo Arregui, Omar Florez, Marcus Albrechtsen, Søren Stobbe, Pedro D. García, Clivia M. Sotomayor-Torres
Publikováno v:
Madiot, G, Ng, R C, Arregui, G, Florez, O, Albrechtsen, M, Stobbe, S, García, P D & Sotomayor-Torres, C M 2023, ' Optomechanical Generation of Coherent GHz Vibrations in a Phononic Waveguide ', Physical Review Letters, vol. 130, no. 10, 106903 . https://doi.org/10.1103/PhysRevLett.130.106903
Nanophononics has the potential for information transfer, in an analogous manner to its photonic and electronic counterparts. The adoption of phononic systems has been limited, due to difficulties associated with the generation, manipulation, and det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34485d8ee1f90e904aca2d3d02934022
https://orbit.dtu.dk/en/publications/9cbf8464-ad2c-4b7d-9b97-7362f92afc19
https://orbit.dtu.dk/en/publications/9cbf8464-ad2c-4b7d-9b97-7362f92afc19
Autor:
Ryan C. Ng, Guillermo Arregui, Guilhem Madiot, Marcus Albrechtsen, Omar Florez, Søren Stobbe, Clivia M. Sotomayor-Torres, David García
Publikováno v:
Optical Trapping and Optical Micromanipulation XIX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abc7a921e1cd7e7bf05af490a75283fc
https://doi.org/10.1117/12.2632233
https://doi.org/10.1117/12.2632233
Autor:
Søren Engelberth Hansen, Guillermo Arregui, Ali Nawaz Babar, Marcus Albrechtsen, Babak Vosoughi Lahijani, Rasmus Ellebæk Christiansen, Søren Stobbe
Publikováno v:
Hansen, S E, Arregui, G, Babar, A N, Albrechtsen, M, Lahijani, B V, Christiansen, R E & Stobbe, S 2023, ' Efficient low-reflection fully etched vertical free-space grating couplers for suspended silicon photonics ', Optics Express, vol. 31, no. 11, pp. 17424-17436 . https://doi.org/10.1364/OE.485356
We design and fabricate a grating coupler for interfacing suspended silicon photonic membranes with free-space optics while being compatible with single-step lithography and etching in 220 nm silicon device layers. The grating coupler design simultan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1080fd9fb6a0a595e7b200d20b7aba0a
https://doi.org/10.1364/oe.485356
https://doi.org/10.1364/oe.485356
Autor:
Marcus Albrechtsen, Ali Nawaz Babar, Babak Vosoughi Lahijani, Evgeniy Shkondin, Guillermo Arregui Bravo, Jesper Sand, henri jansen, Søren Stobbe
Publikováno v:
Albrechtsen, M, Babar, A N, Lahijani, B V, Shkondin, E, Bravo, G A, Sand, J, Jansen, H & Stobbe, S 2022, ' Tailoring a nanometer-scale fabrication process for silicon photonics ', 48 th International Conference on Micro and Nano Engineering, Leuven, Belgium, 19/09/2022-23/09/2022 .
Technical University of Denmark Orbit
Technical University of Denmark Orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::30bc8e013f7bd289b27bbec66286f578
https://orbit.dtu.dk/en/publications/89ced061-a557-4eb1-8674-5e3db33e4ad2
https://orbit.dtu.dk/en/publications/89ced061-a557-4eb1-8674-5e3db33e4ad2
Autor:
Christian Anker Rosiek, Guillermo Arregui, Anastasiia Vladimirova, Marcus Albrechtsen, Babak Vosoughi Lahijani, Rasmus Ellebæk Christiansen, Søren Stobbe
The unique properties of light underpin the visions of photonic quantum technologies, optical interconnects and a wide range of novel sensors, but a key limiting factor today is losses due to either absorption or backscattering on defects. Recent dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781b8d67fbc95537d395cac9f08ee9c4
Publikováno v:
Albrechtsen, M, Lahijani, B V & Stobbe, S 2022, ' Two regimes of confinement in photonic nanocavities : bulk confinement versus lightning rods ', Optics Express, vol. 30, no. 9, pp. 15458-15469 . https://doi.org/10.1364/OE.448929
We present a theoretical study of dielectric bowtie cavities and show that they are governed by two essentially different confinement regimes. The first is confinement inside the bulk dielectric and the second is a local lightning-rod regime where th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31bb31fe8d32bad0f584f59bade0bfb0
http://arxiv.org/abs/2111.06305
http://arxiv.org/abs/2111.06305