Results 171 to 180 of about 655,925 (308)

Direct observation of spin-wave focusing by a Fresnel lens

open access: yesPhysical review B, 2020
J. Gräfe   +12 more
semanticscholar   +1 more source

Temporal pulse shaping aspects of refractive X-ray lenses. [PDF]

open access: yesJ Synchrotron Radiat
Trost F, Bielecki J, Bean R.
europepmc   +1 more source

Precision Alignment Using a System of Large Rectangular Fresnel Lenses

open access: green, 1968
W.B. Herrmannsfeldt   +3 more
openalex   +2 more sources

Enhancing the performance of a single-basin single-slope solar still by using Fresnel lens: Experimental study

open access: yes, 2019
Lei Mu   +9 more
semanticscholar   +1 more source

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