Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Marco Saldutti"'
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 3030 (2021)
Photonic crystal cavities enable strong light–matter interactions, with numerous applications, such as ultra-small and energy-efficient semiconductor lasers, enhanced nonlinearities and single-photon sources. This paper reviews the properties of th
Externí odkaz:
https://doaj.org/article/49f17e3f575d48b8abb754429de61920
Publikováno v:
2022 IEEE Photonics Conference (IPC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::851d1b64c91df0a501a07efd089e4294
https://doi.org/10.1109/ipc53466.2022.9975589
https://doi.org/10.1109/ipc53466.2022.9975589
Autor:
Jesper Mork, Evangelos Dimopoulos, Yi Yu, Meng Xiong, Aurimas Sakanas, Andrey Marchevsky, Marco Saldutti, Elizaveta Semenova, Kresten Yvind
Publikováno v:
2022 28th International Semiconductor Laser Conference (ISLC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca7f06609a1cc4d13666dc60750ceb8
https://doi.org/10.23919/islc52947.2022.9943474
https://doi.org/10.23919/islc52947.2022.9943474
Publikováno v:
2022 IEEE Photonics Society Summer Topicals Meeting Series (SUM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981f57a3ae632ee3615cea1bb8d6c36c
https://doi.org/10.1109/sum53465.2022.9858303
https://doi.org/10.1109/sum53465.2022.9858303
Publikováno v:
Nanomaterials, Vol 11, Iss 3030, p 3030 (2021)
Nanomaterials
Saldutti, M, Xiong, M, Dimopoulos, E, Yu, Y, Gioannini, M & Mørk, J 2021, ' Modal Properties of Photonic Crystal Cavities and Applications to Lasers ', Nanomaterials, vol. 11, 3030 . https://doi.org/10.3390/nano11113030
Nanomaterials
Saldutti, M, Xiong, M, Dimopoulos, E, Yu, Y, Gioannini, M & Mørk, J 2021, ' Modal Properties of Photonic Crystal Cavities and Applications to Lasers ', Nanomaterials, vol. 11, 3030 . https://doi.org/10.3390/nano11113030
Photonic crystal cavities enable strong light–matter interactions, with numerous applications, such as ultra-small and energy-efficient semiconductor lasers, enhanced nonlinearities and single-photon sources. This paper reviews the properties of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe64f349f5e8a27ed36996d2bfdbe922
http://hdl.handle.net/11583/2952574
http://hdl.handle.net/11583/2952574
Autor:
Mariangela Gioannini, Marco Saldutti
Slow-light (SL) in active photonic crystal (PhC) waveguides enhances the modal gain per unit length [1] , with application to shorter lasers [2] . Recently, we have proposed a coupled-Bloch-mode (CBM) approach [4] to analyze active PhC structures. Es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::345741b442bda47a8fc317e920c0276c
http://hdl.handle.net/11583/2952612
http://hdl.handle.net/11583/2952612
Autor:
Francesco Bertazzi, Mariangela Gioannini, Alberto Tibaldi, Marco Saldutti, Federica Cappelluti
Publikováno v:
Novel In-Plane Semiconductor Lasers XIX.
Experiments on QD lasers grown on GaAs and on Si have revealed the quenching of the GS optical power as the current overcomes the ES threshold. A common technique to mitigate this quenching is the modulation p-doping, but an excessive p-doping level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a894a063f5f61890531fc72a42d1f42b
https://doi.org/10.1117/12.2545946
https://doi.org/10.1117/12.2545946
Publikováno v:
Saldutti, M, Rasmussen, T S, Gioannini, M & Mørk, J 2020, ' Theory of slow-light semiconductor optical amplifiers ', Optics Letters, vol. 45, no. 21, pp. 6022-6025 . https://doi.org/10.1364/OL.403446
We have developed an efficient framework for analyzing the reflection and transmission properties of semiconductor photonic crystal optical amplifiers. Specifically, we have investigated the use of slow light to enhance the gain of short integrated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a72c781d72a8da574519fcaa94749379
http://hdl.handle.net/11583/2846444
http://hdl.handle.net/11583/2846444
Publikováno v:
Saldutti, M, Mørk, J & Gioannini, M 2020, Resonance condition and field distribution in line-defect photonic crystal cavities . in A A Belyanin & P M Smowton (eds), Proceedings of SPIE . vol. 11301, 113010W, SPIE-International Society for Optical Engineering, Proceedings of SPIE-The International Society for Optical Engineering, vol. 11301, Novel In-Plane Semiconductor Lasers XIX 2020, San Francisco, United States, 03/02/2020 . https://doi.org/10.1117/12.2545149
By applying a recently proposed coupled-Bloch-mode approach, we have derived the resonance condition for the longitudinal modes of passive photonic crystal (PhC) line-defect cavities. We have derived simple expressions for the electric field dependin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af9d8bd3e4f36a837b7697cf2e5ee9f4
http://hdl.handle.net/11583/2798792
http://hdl.handle.net/11583/2798792
Publikováno v:
Saldutti, M, Mørk, J, Bardella, P, Montrosset, I & Gioannini, M 2018, Coupled Bloch-Wave Analysis of Active PhC Waveguides and Cavities . in Proceedings of 2018 International Conference on Numerical Simulation of Optoelectronic Devices . IEEE, Proceedings of the International Conference on Numerical Simulation of Optoelectronic Devices, Nusod, pp. 83-84, 2018 International Conference on Numerical Simulation of Optoelectronic Devices, Hong Kong, Hong Kong, 05/11/2018 . https://doi.org/10.1109/NUSOD.2018.8570231
A coupled Bloch-wave approach is employed to analyze active photonic-crystal (PhC) waveguides and cavities. Gain couples the otherwise independent counter-propagating Bloch modes. This coupling is shown to limit the maximum attainable slow-light enha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04a7623258cbd923114a6a5c75e353a9
http://arxiv.org/abs/1906.03638
http://arxiv.org/abs/1906.03638