Отправить статью по E-mail Wavelet Signal Processing for Resolution Enhancement in a Recurrence Tracking Microscope
- Авторы: Akhtar N.1, Ullah H.2, al Omari A.3, Saif F.2,3,4
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Учреждения:
- Hefei National Laboratory for Physical Sciences Microscale University of Science and Technology of China Hefei
- Department of Electronics, Quaid-i-Azam University
- Department of Physics, Jerash University
- Department of Physics, Quaid-i-Azam University
- Выпуск: Том 38, № 5 (2017)
- Страницы: 399-407
- Раздел: Article
- URL: https://ogarev-online.ru/1071-2836/article/view/248226
- DOI: https://doi.org/10.1007/s10946-017-9660-6
- ID: 248226
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Аннотация
Based on continuous wavelet transform (CWT), we show that the resolution of a recurrence tracking microscope (RTM) is enhanced to subnanometer scale. Our approach helps us to read information on frequency bands, time of revivals, and corresponding time of fractional revivals more accurately. We demonstrate that wavelet analysis provides a deeper information on the phenomena of quantum recurrences in general. Our analytical results show very good agreement with numerical results based on experimental parameters.
Об авторах
Naeem Akhtar
Hefei National Laboratory for Physical Sciences Microscale University of Science and Technology of China Hefei
Email: farhan.saif@fullbrightmail.org
Китай, Anhui, 230026
Hayat Ullah
Department of Electronics, Quaid-i-Azam University
Email: farhan.saif@fullbrightmail.org
Пакистан, Islamabad, 45320
Aiman al Omari
Department of Physics, Jerash University
Email: farhan.saif@fullbrightmail.org
Иордания, Jerash
Farhan Saif
Department of Electronics, Quaid-i-Azam University; Department of Physics, Jerash University; Department of Physics, Quaid-i-Azam University
Автор, ответственный за переписку.
Email: farhan.saif@fullbrightmail.org
Пакистан, Islamabad, 45320; Jerash; Islamabad, 45320
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