H2020Индивидуална стипендия2018–2020

FastMeasure · Development and industry transfer of new techniques: full characterization of vector ultrashort pulsed laser beams

„Хоризонт 2020“ — Действия „Мария Склодовска-Кюри“

Период: 2018-04-01 → 2020-03-31
Финансиране от ЕС: 160 636 €
Участници: 1
Схема: MSCA-IF

Линиите свързват координатора с партньорите.

Накратко на български

Ултракратките лазерни импулси с продължителност от фемтосекунди се анализират чрез нови методи за измерване на тяхната поляризация в пространството и времето. Това позволява пълно описание на лазерните лъчи, което е полезно при приложението им в различни области.

Този кратък обзор е генериран от изкуствен интелект

Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.

Резултати накратко

Development and industry transfer of new techniques: full characterization of vector ultrashort pulsed laser beams

Since the invention of the laser, there has been a fast race to develop new sources, in particular in the field of ultrafast pulsed lasers, with durations in the range of the femtosecond (1 fs=10^-15 s). New techniques for the measurement of those pulses are every time under development to characterize the new laser sources in the temporal domain. However, it was necessary to introduce a new robust and reliable technique for the measurement of time dependent polarization pulses, capable to extend this characterization to the spatiotemporal domain. This full characterization was not available before the execution of this project and it is very useful for the applications of ultrashort lasers. The main aim of the project was to develop new cutting-edge techniques for the full spatiotemporal measurement of ultrashort pulses with arbitrary time-evolving polarization, providing new information from the experiments that was unavailable with other existing techniques. As a result of this project, a new robust and accurate technique for the measurement of the polarization of vector pulses has been developed. Moreover, this technique has been extended with spatial resolution, providing the full spatiotemporal polarization reconstruction of vector beams, which was the core of the project.

Текст от CORDIS, на английски · Данни: CORDIS, © Европейски съюз

Цел на проекта

The main objective of this proposal is to take advantage of the expertise of the host company and the experienced researcher in different fields of ultrashort laser pulses technology, in order to develop new techniques for the measurement of the time-dependent arbitrary polarization of the pulses, simultaneously with their spatiotemporal dependence. It is foreseen that the research will derive into patents, and industry transfer of the products. Within the project, the temporal measurement of pulses in other regions of the spectrum (as near UV, XUV) will also be investigated.The polarization measurement will be based in the measurement of the spectral interferometry between the two polarization components of the pulse, together with a complementary measurement of one component. The spatiotemporal measurement is performed scanning a fibre coupler while also acquiring spectral interferences. It will be investigated the way of combining both techniques to measure the full dependence of vector beams (pulses with arbitrary polarization). In both cases, the expertise of the host in the d-scan technique and industry transfer will be relevant for development of the project.The research will be carried out in excellent infrastructures owned by the host. The experienced researcher will be trained not only in new experimental skills, but also in the process of patenting, project managing, study of market, product development and financial issues. Altogether, it will allow him to boost his career in terms of future opportunities. The host will also benefit from the results of the action and the new products will put the European Photonics Industry in an advantageous position on a global scale in the area of ultrashort laser pulses metrology.

Оригинален текст от CORDIS (на английски).

Участници

SPHERE ULTRAFAST PHOTONICS SA · PORTOКоординаторПортугалия