|
ИСТИНА |
Войти в систему Регистрация |
Интеллектуальная Система Тематического Исследования НАукометрических данных |
||
Mode Structure of Supercontinuum Generated by Ultrashort Pulses in Antiresonant Hollow-Core Fibersстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 апреля 2024 г.
- Авторы: Savitsky I.V., Stepanov E.A., Lanin A.A., Fedotov A.B.
- Журнал: JETP Letters
- Том: 117
- Номер: 4
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 286
- Последняя страница: 291
- DOI: 10.1134/s0021364022603074
- Аннотация: The mode structure of broadband radiation with the spectrum from 200 to 2500 nm, which is obtained in the process of soliton self-compression of a laser pulse in an antiresonant hollow-core fiber, has been analyzed. It has been demonstrated that the most energy-intensive infrared part of radiation from 1300 to 2500 nm, which forms a single-cycle pulse, is localized in the fundamental spatial mode LP01. Under phase matching conditions in the visible part of the supercontinuum, the third harmonic is generated near 620 nm in high-order modes and tube modes. It has been shown that the third harmonic radiation at a wavelength of about 700 nm localized in the core of the fiber can be used to measure the phase of the field with respect to the envelope of ultrashort pulses at the output of the fiber.
- Добавил в систему: Федотов Андрей Борисович