Zobrazeno 1 - 10
of 6 846
pro vyhledávání: '"Erbium doped fiber"'
Publikováno v:
Light: Advanced Manufacturing, Vol 5, Iss 1, Pp 1-9 (2024)
The mode-division multiplexing technique combined with a few-mode erbium-doped fiber amplifier (FM-EDFA) demonstrates significant potential for solving the capacity limitation of standard single-mode fiber (SSMF) transmission systems. However, the di
Externí odkaz:
https://doaj.org/article/7c18bcad40ee48c8aacdaf1ae990910a
Publikováno v:
In Chaos, Solitons and Fractals: the interdisciplinary journal of Nonlinear Science, and Nonequilibrium and Complex Phenomena September 2024 186
Autor:
A.H. Hussein, S.B.A. Anas, M.S. Ghazali, R. Amran, S. Yaakob, M.H.A. Bakar, K. Khairi, A. Ahmad, N.A. Ngah, S.Z. Muhd-Yassin, D.C. Tee, Y.I. Go
Publikováno v:
Results in Optics, Vol 16, Iss , Pp 100699- (2024)
The co-existence of both traffic signal and optical time-domain reflectometer (OTDR) signal in active fiber monitoring will affect the dynamic range of the OTDR due to backscattered stimulated Raman scattering (SRS). In this paper, a simulation model
Externí odkaz:
https://doaj.org/article/25e865c027204fd784d4425a2404118c
Gamma alumina as a saturable absorbing material for C- and L-band ultrafast mode-locked fiber lasers
Autor:
N.F. Pikau, N. Mohd Yusoff, A.R. Sarmani, F.D. Muhammad, M.T. Alresheedi, E.K. Ng, M.A. Mahdi
Publikováno v:
Results in Physics, Vol 61, Iss , Pp 107759- (2024)
This work demonstrates femtosecond pulse generations in C- and L-band regimes utilizing a gamma-aluminum oxide/polydimethylsiloxane saturable absorber (γ-Al2O3/PDMS-SA) via mode-locking technique. The γ-Al2O3/PDMS-SA has a 7.3% modulation depth and
Externí odkaz:
https://doaj.org/article/7aad9dd9424249099f2a8ee07042ddd9
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 5, Pp 1-5 (2024)
We demonstrate a tunable single-longitudinal-mode (SLM) narrow linewidth erbium-doped fiber (EDF) ring laser (EDFRL) in a cost-effective way. The laser incorporates an unpumped-EDF-based saturable absorber (SA) and a self-injection feedback loop for
Externí odkaz:
https://doaj.org/article/a00c26e846164e98ba38f4caad89b51b
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 5, Pp 1-7 (2024)
In this paper, we demonstrate a stable output single-longitudinal-mode (SLM) Erbium-doped fiber laser (EDFL) with eight selectable wavelengths. The EDFL achieves wavelength selection through a 1 × 8 arrayed waveguide grating (AWG) and generates SLM
Externí odkaz:
https://doaj.org/article/28c2fa3043ba47dd907523577cde425f
Autor:
Junsen Yang, Zhengkang Wang, Jianming Shang, Shiyou Xiao, Zhixue Li, Bin Luo, Tianwei Jiang, Song Yu
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 2, Pp 1-8 (2024)
A narrow-linewidth all-polarization-maintaining (PM) Brillouin erbium-doped fiber laser (BEFL) is proposed and demonstrated experimentally, which employs erbium-doped fiber (EDF) acting as both the linear gain and the Brillouin gain medium. In order
Externí odkaz:
https://doaj.org/article/782f24ade0ed4da5b86a1ec3b8a98629
Publikováno v:
Photonics, Vol 11, Iss 11, p 1006 (2024)
Fiber lasers have been widely used in surgery with the development of fiber photonics. Since the human body is prone to myocardial infarction caused by blood clots, laser thrombolysis was proposed as a safe and efficient treatment. Mode-locked fiber
Externí odkaz:
https://doaj.org/article/b94901e1014443fb8d0e9c51834cac90
Autor:
Romeo Emmanuel Nuñez Gomez, Gilberto Anzueto Sánchez, Alejando Martínez Ríos, Ariel Fong González, Alfredo Olarte Paredes, Areli Marlen Salgado Delgado, Jesús Castrellón Uribe, René Salgado Delgado
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 9846 (2024)
This paper presents a tunable, switchable multi-wavelength emission from an erbium-doped fiber ring laser, enabled by adjusting the spectral fringe visibility of a fiber interferometer filter. The filter is formed with specially designed concatenated
Externí odkaz:
https://doaj.org/article/41c3915717414eaaa0e74b4ecc5ea401
Autor:
Zain ul Abedin, Ajaz ul Haq, Rizwan Ahmed, Tahani A. Alrebdi, Ali M. Alshehri, Muhammad Irfan, Haroon Asghar
Publikováno v:
Nanomaterials, Vol 14, Iss 20, p 1682 (2024)
We report passively Q-switched pulse operation through an erbium-doped fiber laser (EDFL) utilizing graphene oxide/titania (GO/TiO2) nanorods as a saturable absorber. The GO/TiO2 nanorods were fabricated using a Sol–gel-assisted hydrothermal method
Externí odkaz:
https://doaj.org/article/ebb2516423e549e09bb7b1e3c895f147