Results 151 to 160 of about 4,096,125 (206)

Sensor-integrated dual-clad fiber probe for OCT-guided retinal endolaser photocoagulation. [PDF]

J Biomed Opt
Wu D, Lux F, Mai Tobon M, Muenz H, Schmidt S, Tagliabue E, Matten P, Ataman Ç.   +7 more
europepmc   +1 more source

Photonic lantern TIRF microscopy for highly efficient, uniform, artifact-free imaging. [PDF]

Opt Express
Husain A, Yerolatsitis S, Amezcua Correa R, Han KY.   +3 more
europepmc   +1 more source

Spectral-temporal-spatial customization via modulating multimodal nonlinear pulse propagation. [PDF]

Nat Commun
Qiu T, Cao H, Liu K, Yu LY, Levy M, Lendaro E, Wang F, You S.   +7 more
europepmc   +1 more source

One-pot synthesis of quasi-block fluoropolymers for graded heterojunctions via dual resurfacing. [PDF]

Nat Commun
He Z, Li S, He X, Hao Z, Chen J, Song B, Lin Y, Tang Z, Lu G, Zuo L, Li CZ, Zhong H.   +11 more
europepmc   +1 more source

RNA Interference-Mediated Suppression of <i>GhSP</i> (<i>SELF-PRUNING</i>) Modulates the Plant Architecture of Transgenic Cotton in a Dose-Dependent Manner. [PDF]

Biology (Basel)
Wang Y, Liu Q, Yu W, Chen J, Suo Q, Chen Z, Zeng J, Liang A, Kong J, Xiao Y.   +9 more
europepmc   +1 more source

Harnessing optical forces with advanced nanophotonic structures: principles and applications. [PDF]

Discov Nano
Gao G, Shao T, Li T, Wang S.
europepmc   +1 more source

Tailoring nonlinear frequency generation in graded-index multimode fibers

Optical Fiber Communication Conference, 2017
We demonstrate that frequency generation in multimode graded-index fibers can be tailored through appropriate fiber design. This is achieved by exploiting a geometric parametric instability which can be utilized for developing novel fiber light sources.
M. A. Eftekhar, Zahoora Sanjabi Eznaveh, Jose Enrique Antonio-Lopez, M. Kolesik, Axel Schülzgen, F. W. Wise, Demetrios N. Christodoulides, Rodrigo Amezcua Correa   +7 more
openaire   +4 more sources

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Wavelength dependence of spliced graded-index multimode fibers

Applied Optics, 1979
Profile dispersion affects the bandwidth of graded-index multimode fibers. In this paper, two graded-index multimode fibers of nearly 2-km length, of different index profile, and the combined fiber obtained by splicing them are examined by the swept-frequency method. It was confirmed that the spliced fiber also has a wavelength-dependent characteristic,
T, Matsumoto, K, Nakagawa
exaly   +3 more sources

Transmission characteristics of splices in graded-index multimode fibers

Applied Optics, 1981
Losses and baseband bandwidth changes caused by a splice in a graded-index multimode fiber have been studied theoretically. Splices are classified into three categories, and their influence on mode conversion coefficients and baseband frequency response has been investigated. Transmission characteristics for splices in cascade are also investigated.
N Kashima
exaly   +3 more sources

All-fiber mode-group-selective photonic lantern using graded-index multimode fibers [PDF]

Optics Express, 2015
We demonstrate the first all-fiber mode-group-selective photonic lantern using multimode graded-index fibers. Mode selectivity for mode groups LP01, LP11 and LP21 + LP02 is 20-dB, 10-dB and 7-dB respectively.
Sergio Leon-Saval, Guifang Li, Roland Ryf   +2 more
exaly   +2 more sources