| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2024 |
| Язык | английский |
|
Гайнутдинов Ренат Хамитович, автор
Гарифуллин Адель Ильдусович, автор
Хамадеев Марат Актасович, автор
|
| Библиографическое описание на языке оригинала |
Garifullin A.I., Gainutdinov R.Kh., and Khamadeev M.A. Controlling the frequencies of photons emitted by a single quantum dot in a one-dimensional photonic crystal // J. Opt. Technol. 2024. V. 91. P. 399-404. |
| Аннотация |
Subject of study. A single InAs quantum dot in a one-dimensional photonic crystal based on GaAs is examined. Aim of study. The aim of this study is to develop a method for controlling photon emission frequencies from a single quantum dot within a one-dimensional photonic crystal based on changes in the electromagnetic mass of an electron in the photonic crystal medium. Method. The proposed approach leverages the effect of changing the electromagnetic mass of an electron in the photonic crystal medium, manifesting as corrections to electron energy levels depending on the optical density of the medium. To control this density, the injection of free charge carriers and the quadratic electro-optic Kerr effect are proposed. Main results. The feasibility of in situ control of photon emission frequencies from a quantum dot was demonstrated using quantum transitions between the 𝑝
- and 𝑠
-states of a hydrogen-like InAs quantum dot situated in the air voids of a one-dimensional GaAs photonic crystal. This control is achieved through the effect of changing the electromagnetic mass of an electron, as well as tuning the refractive index of the photonic crystal via free charge carrier injection and the electro-optic Kerr effect. Calculations indicate that the photon energy control range available in experiments is limited to several tens of microelectronvolts, restricting practical applicability, and the observed displacement effect is smaller than experimentally recorded values. However, the energy level displacement, influenced by the quantum electrodynamic effect under investigation, exhibits a quadratic dependence on the refractive index of the material forming the photonic crystal. Consequently, the method is expected to scale significantly with increasing optical density. Such photonic crystals could be constructed using metamaterials with a high refractive index. Practical significance. The findings of this study, centered on developing a method for controlling photon emission frequencies from a single quantum dot in a one-dimensional photonic crystal, lay the groundwork for photon-emitter interfaces. These interfaces will incorporate key quantum functionalities, including photonic qubits, single-photon light sources, and nonlinear quantum photon-photon gates. |
| Ключевые слова |
photonic crystals, quantum dots, electromagnetic mass of an electron, quantum
electrodynamics, electro-optical Kerr effect |
| Название журнала |
Journal of Optical Technology (A Translation of Opticheskii Zhurnal)
|
| Ссылка для РПД |
http://dspace.kpfu.ru/xmlui/bitstream/handle/net/184940/910608_korrektura.pdf?sequence=1&isAllowed=y
|
| URL |
https://opg.optica.org/jot/abstract.cfm?URI=jot-91-6-399 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=306657 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Гайнутдинов Ренат Хамитович |
ru_RU |
| dc.contributor.author |
Гарифуллин Адель Ильдусович |
ru_RU |
| dc.contributor.author |
Хамадеев Марат Актасович |
ru_RU |
| dc.date.accessioned |
2024-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2024-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2024 |
ru_RU |
| dc.identifier.citation |
Garifullin A.I., Gainutdinov R.Kh., and Khamadeev M.A. Controlling the frequencies of photons emitted by a single quantum dot in a one-dimensional photonic crystal // J. Opt. Technol. 2024. V. 91. P. 399-404. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=306657 |
ru_RU |
| dc.description.abstract |
Journal of Optical Technology (A Translation of Opticheskii Zhurnal) |
ru_RU |
| dc.description.abstract |
Subject of study. A single InAs quantum dot in a one-dimensional photonic crystal based on GaAs is examined. Aim of study. The aim of this study is to develop a method for controlling photon emission frequencies from a single quantum dot within a one-dimensional photonic crystal based on changes in the electromagnetic mass of an electron in the photonic crystal medium. Method. The proposed approach leverages the effect of changing the electromagnetic mass of an electron in the photonic crystal medium, manifesting as corrections to electron energy levels depending on the optical density of the medium. To control this density, the injection of free charge carriers and the quadratic electro-optic Kerr effect are proposed. Main results. The feasibility of in situ control of photon emission frequencies from a quantum dot was demonstrated using quantum transitions between the 𝑝
- and 𝑠
-states of a hydrogen-like InAs quantum dot situated in the air voids of a one-dimensional GaAs photonic crystal. This control is achieved through the effect of changing the electromagnetic mass of an electron, as well as tuning the refractive index of the photonic crystal via free charge carrier injection and the electro-optic Kerr effect. Calculations indicate that the photon energy control range available in experiments is limited to several tens of microelectronvolts, restricting practical applicability, and the observed displacement effect is smaller than experimentally recorded values. However, the energy level displacement, influenced by the quantum electrodynamic effect under investigation, exhibits a quadratic dependence on the refractive index of the material forming the photonic crystal. Consequently, the method is expected to scale significantly with increasing optical density. Such photonic crystals could be constructed using metamaterials with a high refractive index. Practical significance. The findings of this study, centered on developing a method for controlling photon emission frequencies from a single quantum dot in a one-dimensional photonic crystal, lay the groundwork for photon-emitter interfaces. These interfaces will incorporate key quantum functionalities, including photonic qubits, single-photon light sources, and nonlinear quantum photon-photon gates. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
photonic crystals |
ru_RU |
| dc.subject |
quantum dots |
ru_RU |
| dc.subject |
electromagnetic mass of an electron |
ru_RU |
| dc.subject |
quantum
electrodynamics |
ru_RU |
| dc.subject |
electro-optical Kerr effect |
ru_RU |
| dc.title |
Controlling the frequencies of photons emitted by a single quantum dot in a one-dimensional photonic crystal |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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