- News / Новости
- RQC News / Новости РКЦ
- Quantum Physics News / Новости квантовой физики
- Events / Мероприятия
- In the Media / СМИ о нас
- Photo & Video / Фото и видео
- Structure / Состав
- International Advisory Board / Международный
консультативный совет - Board of Trustees / Попечительский совет
- Scientific Committee / Научный совет
- Management / Руководство
- Principal Investigators / Руководители научных групп
- External Fellows / Внешние исследователи
- Research / Исследования
- Laboratories / Лаборатории
- Quantum Simulators
and Integrated Photonics / Квантовые симуляторы
и интегрированная фотоника - Magnetoplasmonics
and ultrafast magnetism / Магнитоплазмоника
и сверхбыстрый магнетизм - Coherent Microoptics
and Radiophotonics / Когерентная микрооптика
и радиофотоника - Quantum Polaritonics / Квантовая поляритоника
- Quantum Communications / Квантовые коммуникации
- Quantum Optics / Квантовая оптика
- Quantum Hacking / Квантовый взлом
- Correlated Quantum Systems / Сильно-коррелированные
квантовые системы - Many-body Theory / Теория многих тел
- Superconducting
Quantum Circuits / Сверхпроводящие
квантовые цепи - Advanced Photonics / Передовая фотоника
- Education / Обучение
- Lecture Courses / Курсы лекций
- Seminars / Семинары
- Laboratory Works / Лабораторные работы
- Journal Club / Журнальный клуб
- Quantum Evenings / Вечера квантовой физики
- High School Outreach / Кружок по квантовой физике
- Spring School / Весенняя школа
- Summer School / Летняя школа
- International Conference
on Quantum Technologies / Международная конференция
по квантовым технологиям
- Publications / Публикации
Events / Мероприятия
Open RQC colloquium. Lecture 46
The Forty Sixth lecture "Towards screening of biological tissues by using structured light with optical angular momentum and quantum entanglements" in Open RQC Colloquium will be held in National University of Science and Technology MISIS (Moscow, Leninsky Avenue, 4) conference hall № Б-534, on 19th of October 2018 at 10:00 a.m by Igor Meglinski, Professor at the University of Oulu, Finland.
Abstract
In turbid tissue-like scattering medium the conventional polarized light, scattered multiple number of times, is depolarized, and the depolarization rate depends strongly on the size and shape of scattering particles, as well as on the number of scattering events. In fact, the structure of light can be more complicated when the polarization of light across the laser beam can be radially or azimuthally polarized and carry orbital angular momentum. When these structured light beams, such as cylindrical vector beam (cvb) and/or laguerre-gaussian (lg) beams, propagates through a turbid tissue-like scattering medium, either anisotropic or inhomogeneous, the spin or angular momentum are changed that leads to spin-orbit interaction. The spin-orbit interaction leads to the mutual influence of the polarization and the trajectory of the light propagation. In current presentation it is shown that by applying cvb and lg beams the sensitivity, in comparison to the conventional tissue polarimetry approach, is increased at least twice. All the results suggest that there is a high potential in application of structured light beams in tissue diagnosis. Finally, the perspectives of using quantum entanglements for diagnostic purpose are discussing.
Biography
Igor Meglinski is a full professor leading the Biophotonics research at the University of Oulu, Finland. He obtained PhD degree in Biophysics and Biomedical Optics at the interface between University of Pennsylvania/USA and Saratov State University/Russia in 1997, under the supervision of Professor Britton Chance (known as “father of modern biophysics and biomedical optics”). His research interests lie at the interface between physics, biomedical engineering, medicine and biological sciences, focusing on the development of new sensors and non-invasive optical diagnostic/imaging techniques and their applications in medicine & biology, material sciences, combustion, pharmacy, environmental monitoring, agricultural, food processing and the health care industries. Prof. Meglinski is author and/or co-author of over 300 papers in peer-reviewed scientific journal, conference proceedings and book chapter and delivered over 600 presentations at a range of conferences, symposia and workshops, including about 270 invited and plenary lectures and keynote talks. He is Chartered Physicist (CPhys) and Engineer (CEng), Fellow of the Institute of Physics (FInstP), Senior Member of IEEE and Fellow of SPIE.
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Schools and Conferences | Школы и конференции
- International Conference on Quantum Technologies – 2019 / Международная конференция по квантовым технологиям – 2019
- 1st Science School of Quantum Communications / Первая научно-образовательная школа по Квантовым Коммуникациям
- International Conference on Quantum Technologies – 2017 / Международная конференция по квантовым технологиям – 2017
- Summer School – 2016 / Летняя школа – 2016
- Spring School for students and young researchers – 2014 / Весенняя школа для студентов и молодых ученых – 2014
- International Conference on Problems of Strongly Correlated and interacting Systems – 2014 / Международная конференция по проблемам сильно-коррелированных и взаимодействующих систем – 2014
Lecture Courses | Курсы лекций
- Anton Trushechkin, Evgeniy Kiktenko — Quantum Cryptography / Антон Трушечкин, Евгений Киктенко — Квантовая криптография
- Alexander Holevo — Mathematical Fundamentals of Quantum Informatics / Александр Холево — Математические основы квантовой информатики
- Alexey Rubtsov — Concepts and methods of modern theory of condensed matter at equilibrium / Алексей Рубцов — Концепции и методы современной теории конденсированного состояния: равновесные системы
- Boris Krippa — Introduction to the effective quantum field theory / Борис Криппа — Введение в эффективную квантовую теорию поля
- Boris Krippa — Introduction to the theory and applications of the renormalization group method / Борис Криппа — Введение в теорию и приложения метода ренормгруппы
- Alexey Kavokin — Bose-Einstein condensation of Excitons and Exciton-Polaritons / Алексей Кавокин — Бозе-Эйнштейновская конденсация экситонов и экситонных поляритонов
- Andrey Varlamov — Superconductivity and Fluctuation Phenomena in Superconductors / Андрей Варламов — Сверхпроводимость и флуктуационные явления в сверхпроводниках
- Georgy Shlyapnikov — Ultracold Quantum Gases / Георгий Шляпников — Ультрахолодные квантовые газы
- Dmitry Abanin — Introduction to modern condensed matter physics / Дмитрий Абанин — Введение в современную физику конденсированного состояния
Research | Исследования
- Quantum Simulators and Integrated Photonics / Квантовые симуляторы и интегрированная фотоника
- Magneto-optics, Plasmonics and Nanophotonics / Магнитооптика, плазмоника и нанофотоника
- Coherent Microoptics and Radiophotonics / Когерентная микрооптика и радиофотоника
- Quantum Polaritonics / Квантовая поляритоника
- Quantum Communications / Квантовые коммуникации
- Quantum Optics / Квантовая оптика
- Quantum Hacking / Квантовый взлом
- Correlated Quantum Systems / Сильно-коррелированные квантовые системы
- Many-body Theory / Теория многих тел
- Superconducting Quantum Circuits / Сверхпроводящие квантовые цепи
- Advanced Photonics / Передовая фотоника