Results 161 to 170 of about 32,036 (281)

Design and Ultra-Precision Fabrication of Freeform Fresnel Lenses for Generating Rectangular Dark Hollow Beams [PDF]

Juan Zhang, Qilu Huang, Yan Xu, Chaocheng Yang, Tingdi Liao   +4 more
openalex   +1 more source

New Fresnel lens loupe for nystagmus observation suitable for use by medical staff in emergency departments. [PDF]

Int J Emerg Med
Tsunoda R, Dobashi Y, Noda M, Fushiki H.
europepmc   +1 more source

Modified active solar distillation system employing directly absorbing Therminol 55–Al2O3 nano heat transfer fluid and Fresnel lens concentrator

, 2019
Murali Gopal Muraleedharan, Harjit Singh, M. Udayakumar, S. Suresh   +3 more
openalex   +2 more sources

Design and characterization of a daylighting system: A solar concentrator (a Fresnel lens) coupled to optical fibers

Youssef Khrissi, Amine Tilioua
openalex   +1 more source

A Nipkow disk integrated with Fresnel lenses for terahertz single pixel imaging

, 2013
Chong Li, James Grant, Jue Wang, David R. S. Cumming   +3 more
openalex   +1 more source

Indoor Experimental Assessment of the Efficiency and Irradiance Spot of the Achromatic Doublet on Glass (ADG) Fresnel Lens for Concentrating Photovoltaics. [PDF]

J Vis Exp, 2017
Vallerotto G, Victoria M, Askins S, Antón I, Sala G, Herrero R, Domínguez C.   +6 more
europepmc   +1 more source

Forming a Fresnel Zone Lens: Effects of Photoresist on Digital-micromirror-device Maskless Lithography with Grayscale Exposure [PDF]

, 2012
Yi‐Hsiang Huang, Jeng‐Ywan Jeng
openalex   +1 more source

Large Space Telescopes Using Fresnel Lens For Power Beaming, Astronomy and Sail Missions

, 2003
James T. Early
openalex   +2 more sources

Pneumatic switching of the optical power of a Fresnel lens for control of solar illumination

, 2009
Eri Watanabe
openalex   +2 more sources

Optical quality of Fresnel-structured hyperopic implantable collamer lenses: A ray-tracing analysis. [PDF]

PLoS One
Shimizu K, Kawamorita T.
europepmc   +1 more source