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High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis
In this work, we demonstrate the features of a two-stage epitaxial growth technique and show the results of power and efficiency measurements for three different designs of quantum cascade lasers with a record-high peak power in the 8 [Formula: see text] m spectral region. The time-resolved QCL spec...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698791/ https://www.ncbi.nlm.nih.gov/pubmed/36432257 http://dx.doi.org/10.3390/nano12223971 |
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| author | Cherotchenko, Evgeniia Dudelev, Vladislav Mikhailov, Dmitry Savchenko, Grigorii Chistyakov, Dmitriy Losev, Sergey Babichev, Andrey Gladyshev, Andrey Novikov, Innokentiy Lutetskiy, Andrey Veselov, Dmitry Slipchenko, Sergey Denisov, Dmitry Andreev, Andrey Yarotskaya, Irina Podgaetskiy, Konstantin Ladugin, Maksim Marmalyuk, Aleksandr Pikhtin, Nikita Karachinsky, Leonid Kuchinskii, Vladimir Egorov, Anton Sokolovskii, Grigorii |
| author_facet | Cherotchenko, Evgeniia Dudelev, Vladislav Mikhailov, Dmitry Savchenko, Grigorii Chistyakov, Dmitriy Losev, Sergey Babichev, Andrey Gladyshev, Andrey Novikov, Innokentiy Lutetskiy, Andrey Veselov, Dmitry Slipchenko, Sergey Denisov, Dmitry Andreev, Andrey Yarotskaya, Irina Podgaetskiy, Konstantin Ladugin, Maksim Marmalyuk, Aleksandr Pikhtin, Nikita Karachinsky, Leonid Kuchinskii, Vladimir Egorov, Anton Sokolovskii, Grigorii |
| author_sort | Cherotchenko, Evgeniia |
| collection | PubMed |
| description | In this work, we demonstrate the features of a two-stage epitaxial growth technique and show the results of power and efficiency measurements for three different designs of quantum cascade lasers with a record-high peak power in the 8 [Formula: see text] m spectral region. The time-resolved QCL spectral study proves that InP-based upper cladding paired with an InP contact layer provides better heat dissipation and allows one to reach better power characteristics in comparison with InGaAs-based contact, even with short pulse pumping. |
| format | Online Article Text |
| id | pubmed-9698791 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2022 |
| publisher | MDPI |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-96987912022-11-26 High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis Cherotchenko, Evgeniia Dudelev, Vladislav Mikhailov, Dmitry Savchenko, Grigorii Chistyakov, Dmitriy Losev, Sergey Babichev, Andrey Gladyshev, Andrey Novikov, Innokentiy Lutetskiy, Andrey Veselov, Dmitry Slipchenko, Sergey Denisov, Dmitry Andreev, Andrey Yarotskaya, Irina Podgaetskiy, Konstantin Ladugin, Maksim Marmalyuk, Aleksandr Pikhtin, Nikita Karachinsky, Leonid Kuchinskii, Vladimir Egorov, Anton Sokolovskii, Grigorii Nanomaterials (Basel) Article In this work, we demonstrate the features of a two-stage epitaxial growth technique and show the results of power and efficiency measurements for three different designs of quantum cascade lasers with a record-high peak power in the 8 [Formula: see text] m spectral region. The time-resolved QCL spectral study proves that InP-based upper cladding paired with an InP contact layer provides better heat dissipation and allows one to reach better power characteristics in comparison with InGaAs-based contact, even with short pulse pumping. MDPI 2022-11-11 /pmc/articles/PMC9698791/ /pubmed/36432257 http://dx.doi.org/10.3390/nano12223971 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
| spellingShingle | Article Cherotchenko, Evgeniia Dudelev, Vladislav Mikhailov, Dmitry Savchenko, Grigorii Chistyakov, Dmitriy Losev, Sergey Babichev, Andrey Gladyshev, Andrey Novikov, Innokentiy Lutetskiy, Andrey Veselov, Dmitry Slipchenko, Sergey Denisov, Dmitry Andreev, Andrey Yarotskaya, Irina Podgaetskiy, Konstantin Ladugin, Maksim Marmalyuk, Aleksandr Pikhtin, Nikita Karachinsky, Leonid Kuchinskii, Vladimir Egorov, Anton Sokolovskii, Grigorii High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title | High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title_full | High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title_fullStr | High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title_full_unstemmed | High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title_short | High-Power Quantum Cascade Lasers Emitting at 8 μm: Technology and Analysis |
| title_sort | high-power quantum cascade lasers emitting at 8 μm: technology and analysis |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9698791/ https://www.ncbi.nlm.nih.gov/pubmed/36432257 http://dx.doi.org/10.3390/nano12223971 |
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