Zobrazeno 1 - 10
of 1 082
pro vyhledávání: '"fiber nonlinear optics"'
Publikováno v:
In Optics and Laser Technology March 2022 147
Autor:
Huang, Yusheng a, c, d, Yan, Ping a, Xin, Jingtao b, Li, Dan a, ⁎, Wu, Yulun a, Xiao, Qirong a, Zhu, Lianqing b, Gong, Mali a
Publikováno v:
In Optical Fiber Technology January 2022 68
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 2, Pp 1-10 (2022)
Recent research in Phase-Sensitive Optical Time Doman Reflectometry (ϕ-OTDR) has been focused, among others, on performing spatially resolved measurements with various methods including the use of frequency modulated probes. However, conventional sc
Externí odkaz:
https://doaj.org/article/6679ab68979d49a393b9bf2394e38f56
Publikováno v:
In Optics and Laser Technology November 2021 143
Publikováno v:
In Optics Communications 15 May 2020 463
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 1, Pp 1-16 (2021)
A CS2-filled Er-doped fiber, which can provide high nonlinearity and gain, low and flat all-normal dispersion profile, low loss and single-mode operation in the wavelength range of 1500-2500 nm, is proposed and analyzed by numerical simulation. When
Externí odkaz:
https://doaj.org/article/b3210b50e9054d0ba39360d1f32c80f0
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-11 (2021)
The generation and evolution process of red shifting in a ultrafast fiber laser with the soliton self-frequency shift are investigated by numerical simulation. And the effect of different parameters including the pump strength, the length of dispersi
Externí odkaz:
https://doaj.org/article/8f8cc6919bc8461f885818713ab9ed51
Autor:
Jiang, Ziqi a, b, Wang, Tianshu a, b, ⁎, Sun, Zhiwen a, b, Chen, Junda a, b, Zhang, Xinmeng a, b, Lin, Peng a, b, Chen, Peidi c, Zhao, Yiwu a
Publikováno v:
In Optics and Laser Technology December 2019 120
Autor:
Alioune Niang, Daniele Modotto, Alessandro Tonello, Fabio Mangini, Umberto Minoni, Mario Zitelli, Marc Fabert, Mesay Addisu Jima, O. N. Egorova, Andrey E. Levchenko, Sergei L. Semjonov, Denis S. Lipatov, Sergey Babin, Vincent Couderc, Stefan Wabnitz
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 2, Pp 1-8 (2020)
We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core side
Externí odkaz:
https://doaj.org/article/942865bf011a4b92a37f790d5519b77d