Zobrazeno 1 - 10
of 477
pro vyhledávání: '"ultrafast photonics"'
Publikováno v:
Advanced Science, Vol 11, Iss 28, Pp n/a-n/a (2024)
Abstract Non‐Hermitian degeneracies, also known as exceptional points (EPs), have presented remarkable singular characteristics such as the degeneracy of eigenvalues and eigenstates and enable limitless opportunities for achieving fascinating pheno
Externí odkaz:
https://doaj.org/article/679a347fbf5041439f9169344678c865
Autor:
Guanyu Liu, Zhengwei Cui, Fangteng Zhang, Youjun Zeng, Weicheng Chen, Yuxian Liu, Zhaogang Nie, Qiaoliang Bao
Publikováno v:
Small Science, Vol 3, Iss 10, Pp n/a-n/a (2023)
In recent years, 2D materials have been widely used in optical and photonic applications such as mode lockers, optical switches, polarizers, and optical modulators. As is known, many 2D optical materials are parabolic semiconductors. The electronic s
Externí odkaz:
https://doaj.org/article/a347e9f1d88a4f55890b549c8f9022bd
Autor:
Thomas Godin, Lynn Sader, Anahita Khodadad Kashi, Pierre-Henry Hanzard, Ammar Hideur, David J. Moss, Roberto Morandotti, Goery Genty, John M. Dudley, Alessia Pasquazi, Michael Kues, Benjamin Wetzel
Publikováno v:
Advances in Physics: X, Vol 7, Iss 1 (2022)
The need to measure high repetition rate ultrafast processes cuts across multiple areas of science. The last decade has seen tremendous advances in the development and application of new techniques in this field, as well as many breakthrough achievem
Externí odkaz:
https://doaj.org/article/ecbfcbded002415292a68d4dd70686ed
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Publikováno v:
Nanophotonics, Vol 10, Iss 4, Pp 1243-1257 (2020)
The field of THz spintronics is a novel direction in the research field of nanomagnetism and spintronics that combines magnetism with optical physics and ultrafast photonics. The experimental scheme of the field involves the use of femtosecond laser
Externí odkaz:
https://doaj.org/article/0a3700b162da4f398acc1943fca42eb4
Autor:
Dai Lilong, Huang Zinan, Huang Qianqian, Zhao Chang, Rozhin Aleksey, Sergeyev Sergey, Al Araimi Mohammed, Mou Chengbo
Publikováno v:
Nanophotonics, Vol 10, Iss 2, Pp 749-775 (2020)
Carbon nanotubes (CNTs) possess remarkable nonlinear optical properties; a particular application is to function as a mode locker used in ultrafast fiber lasers to produce ultrashort optical pulses. Various types of CNT saturable absorbers (SAs) and
Externí odkaz:
https://doaj.org/article/c869f65a9ea64147b34e0be684f3bb9c
Publikováno v:
Nanophotonics, Vol 9, Iss 16, Pp 4839-4851 (2020)
Nonlinear optical materials are cornerstones of modern optics including ultrafast lasers, optical computing, and harmonic generation. The nonlinear coefficients of optical materials suffer from limitations in strength and bandwidth. Also, the nonline
Externí odkaz:
https://doaj.org/article/a1444f726d8245a5977189c3050a688f
Publikováno v:
Nanophotonics, Vol 9, Iss 15, Pp 4609-4618 (2020)
Broadband dispersion free, large and ultrafast nonlinear material platforms comprise the essential foundation for the study of nonlinear optics, integrated optics, intense field optical physics, and quantum optics. Despite substantial research effort
Externí odkaz:
https://doaj.org/article/61afdfc45956487aa2f284fee823922a