Results 201 to 210 of about 14,779 (263)

Preparation, Characterization, and Applications of Transition Metal Dichalcogenides Nanoscrolls: Recent Development and Prospects. [PDF]

Nanomaterials (Basel)
Ding J, Fang X, Feng W, Xu M, Yang Y, Li H.   +5 more
europepmc   +1 more source

Scalable Ni-Based Diffusion Synthesis of Highly Graphitic Nanointerlaced and Photopatternable Material with Fast Charge Transfer Kinetics. [PDF]

Langmuir
Chávez-Granados C, Roquero P, Pilloni O, Rivera M, Madou MJ, Oropeza-Ramos L.   +5 more
europepmc   +1 more source

Generation of tunable Raman soliton and dispersive wave beyond 4 μm in centimeter-length fluorotellurite fibers. [PDF]

Light Sci Appl
Wang J, Wang S, Zhou X, Liu M, Wu H, Yin Y, Qin Z, Xie G, Li Z, Wang P, Liu Y.   +10 more
europepmc   +1 more source

Practical approach to last-mile converged free-space and fiber QKD for secure city-scale networks. [PDF]

Sci Rep
Stathis A, Ntanos A, Kourelias P, Kyriazi E, Toumasis P, Lyras NK, Panagopoulos AD, Avramopoulos H, Giannoulis G.   +8 more
europepmc   +1 more source

Viscoelastic flow-integrated Raman spectroscopy platform ^†

Stovicek A, Serhatlioglu M, Rezaei B, Keller SS, Smets BF, Bentzon-Tilia M, Kristensen A, Dechesne A.   +7 more
europepmc   +1 more source

Open Raman Microscopy (ORM): A Modular Hardware and Software Framework for Accessible Raman Imaging

Uning KT, Brisebois H, Horgan CC, Jensen M, Yuan Y, Liu S, Stepula E, Vanuytsel S, Kumar V, Goldrick S, Knight RD, Hedegaard MAB, Albro MB, Bergholt MS, Thomas MR.   +14 more
europepmc   +1 more source

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Single-mode Raman fiber laser based on a multimode fiber

Optics Letters, 2004
Single-mode operation of a Raman fiber laser based on a multimode fiber has been demonstrated for what is to our knowledge the first time. Single-mode operation was achieved through the beam cleanup effect of stimulated Raman scattering in multimode fibers.
Won B Roh
exaly   +3 more sources

Raman fiber lasers

Journal of Optics, 2017
High-power fiber lasers have seen tremendous development in the last decade, with output powers exceeding multiple kilowatts from a single fiber. Ytterbium has been at the forefront as the primary rare-earth-doped gain medium owing to its inherent material advantages.
V R Supradeepa, Yan Feng, Jeffrey W Nicholson   +2 more
openaire   +2 more sources

Spectral broadening in Raman fiber lasers

Optics Letters, 2006
We present an analytical theory based on wave kinetic equations that describes a Raman fiber laser (RFL) generation spectrum. It is shown both theoretically and experimentally that the quasi-degenerate four-wave mixing between different longitudinal modes is the main broadening mechanism in the one-stage RFL at high powers.
S A, Babin, D V, Churkin, A E, Ismagulov, S I, Kablukov, E V, Podivilov   +4 more
openaire   +2 more sources

Distributed feedback fiber Raman laser

IEEE Journal of Quantum Electronics, 2001
We analyze the properties of a distributed feedback fiber laser based on Raman amplification. Such a laser is quite practical and has a number of novel properties. We model numerically the laser dynamics, analyze in detail the role of the nonlinear refractive index of the fiber and argue on the optimal design parameters.
H.G. Winful, V. Perlin
openaire   +1 more source