In-cavity thermophotonic cooling

Pubblicazioni

Electroluminescent Cooling in III–V Intracavity Diodes: Practical Requirements

Autori: Toufik Sadi, Ivan Radevici, Pyry Kivisaari, Jani Oksanen
Pubblicato in: IEEE Transactions on Electron Devices, Numero 66/2, 2019, Pagina/e 963-968, ISSN 0018-9383
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/ted.2018.2885267

Interference-exact radiative transfer equation

Autori: Mikko Partanen, Teppo Häyrynen, Jani Oksanen
Pubblicato in: Scientific Reports, Numero 7/1, 2017, ISSN 2045-2322
Editore: Nature Publishing Group
DOI: 10.1038/s41598-017-11753-5

Influence of photo-generated carriers on current spreading in double diode structures for electroluminescent cooling

Autori: Ivan Radevici, Jonna Tiira, Toufik Sadi, Jani Oksanen
Pubblicato in: Semiconductor Science and Technology, Numero 33/5, 2018, Pagina/e 05LT01, ISSN 0268-1242
Editore: Institute of Physics Publishing
DOI: 10.1088/1361-6641/aab6c3

Optical Energy Transfer and Loss Mechanisms in Coupled Intracavity Light Emitters

Autori: Anders Olsson, Jonna Tiira, Mikko Partanen, Teemu Hakkarainen, Eero Koivusalo, Antti Tukiainen, Mircea Guina, Jani Oksanen
Pubblicato in: IEEE Transactions on Electron Devices, Numero 63/9, 2016, Pagina/e 3567-3573, ISSN 0018-9383
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/TED.2016.2590461

Thermophotonic cooling with light-emitting diodes

Autori: Toufik Sadi, Ivan Radevici, Jani Oksanen
Pubblicato in: Nature Photonics, Numero 14/4, 2020, Pagina/e 205-214, ISSN 1749-4885
Editore: Nature Pub. Group
DOI: 10.1038/s41566-020-0600-6

On the temperature dependence of the efficiency of electroluminescence

Autori: Alberto Casado, Ivan Radevici, Toufik Sadi, Jani Oksanen
Pubblicato in: Journal of Applied Physics, Numero 126/17, 2019, Pagina/e 173102, ISSN 0021-8979
Editore: American Institute of Physics
DOI: 10.1063/1.5124566

Thermophotonic cooling in GaAs based light emitters

Autori: Ivan Radevici, Jonna Tiira, Toufik Sadi, Sanna Ranta, Antti Tukiainen, Mircea Guina, Jani Oksanen
Pubblicato in: Applied Physics Letters, Numero 114/5, 2019, Pagina/e 051101, ISSN 0003-6951
Editore: American Institute of Physics
DOI: 10.1063/1.5064786

Electroluminescent Cooling in III–V Intracavity Diodes: Efficiency Bottlenecks

Autori: Toufik Sadi, Ivan Radevici, Pyry Kivisaari, Jani Oksanen
Pubblicato in: IEEE Transactions on Electron Devices, Numero 66/6, 2019, Pagina/e 2651-2656, ISSN 0018-9383
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/ted.2019.2910219

Improving the Efficiency of GaInP/GaAs Light Emitters Using Surface Passivation

Autori: Tripurari S. Tripathi, Ivan Radevici, Vilgaile Dagyte, Toufik Sadi, Jani Oksanen
Pubblicato in: IEEE Transactions on Electron Devices, Numero 67/9, 2020, Pagina/e 3667-3672, ISSN 0018-9383
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/ted.2020.3006801

Current Spreading in Back-Contacted GaInP/GaAs Light-Emitting Diodes

Autori: Antti Myllynen, Toufik Sadi, Jani Oksanen
Pubblicato in: IEEE Transactions on Electron Devices, Numero 67/3, 2020, Pagina/e 1027-1033, ISSN 0018-9383
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/ted.2020.2964662

Optical admittance method for light-matter interaction in lossy planar resonators

Autori: Pyry Kivisaari, Mikko Partanen, Jani Oksanen
Pubblicato in: Physical Review E, Numero 98/6, 2018, ISSN 2470-0045
Editore: APS
DOI: 10.1103/physreve.98.063304

Energy Transport in Lossy Resonators by Optical Admittance Methods

Autori: Pyry Kivisaari, Mikko Partanen, Jani Oksanen
Pubblicato in: 2018 IEEE Photonics Conference (IPC), 2018, Pagina/e 1-2, ISBN 978-1-5386-5358-6
Editore: IEEE
DOI: 10.1109/ipcon.2018.8527191

Lock-in thermography approach for imaging the efficiency of light emitters and optical coolers

Autori: Ivan Radevici, Jonna Tiira, Jani Oksanen
Pubblicato in: Optical and Electronic Cooling of Solids II, 2017, Pagina/e 101210Q
Editore: SPIE
DOI: 10.1117/12.2249978

Intracavity double diode structures with GaInP barrier layers for thermophotonic cooling

Autori: Jonna Tiira, Ivan Radevici, Tuomas Haggren, Teemu Hakkarainen, Pyry Kivisaari, Jari Lyytikäinen, Arto Aho, Antti Tukiainen, Mircea Guina, Jani Oksanen
Pubblicato in: Optical and Electronic Cooling of Solids II, 2017, Pagina/e 1012109
Editore: SPIE
DOI: 10.1117/12.2250843

Elimination of resistive losses in large-area LEDs by new diffusion-driven devices

Autori: Pyry Kivisaari, Iurii Kim, Sami Suihkonen, Jani Oksanen
Pubblicato in: Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XXI, 2017, Pagina/e 101240Z
Editore: SPIE
DOI: 10.1117/12.2251108

Temperature dependence of thermophotonic energy transfer in intracavity structures

Autori: Alberto Casado, Ivan Radevici, Toufik Sadi, Jani Oksanen
Pubblicato in: Photonic Heat Engines: Science and Applications, 2019, Pagina/e 29, ISBN 9781-510625150
Editore: SPIE
DOI: 10.1117/12.2506227

Simulation of photon transport in resonant double-diode structures

Autori: Pyry Kivisaari, Mikko Partanen, Toufik Sadi, Jani Oksanen
Pubblicato in: Physics, Simulation, and Photonic Engineering of Photovoltaic Devices VIII, 2019, Pagina/e 9, ISBN 9781-510624696
Editore: SPIE
DOI: 10.1117/12.2506986

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