Results 91 to 100 of about 16,018 (111)

Noncontact temperature measurement of human hand skin using volume phase holographic optical element based digital holographic interferometer

Optics and Lasers in Engineering, 2022
Abstract Measurement of surface temperature of human body skin is one of the basic and standard diagnostic tool for health management. The temperature of the human body is a vital sign of health status and it is used for medical diagnosis. Generally, contact type temperature sensors are used for temperature monitoring; however, accuracy of these ...
Vivek Rastogi, Varun Kumar, Satish Kumar Dubey, Gufran Sayeed Khan, Chandra Shakher   +4 more
openaire   +1 more source

Holographic printing for generating large-angle freeform holographic optical elements

Optics Letters, 2022
Hosung Jeon, Sungjin Lim, Youngjin Jeon   +2 more
exaly  

Broadband behavior of transmission volume holographic optical elements for solar concentration

Optics Express, 2015
Julia Marín-Saez, Maria-Victoria Collados, Daniel Chemisana   +2 more
exaly  

Characterization of volume holographic optical elements recorded in Bayfol HX photopolymer for solar photovoltaic applications

Optics Express, 2016
Julia Marín-Saez, Jesus Atencia, Daniel Chemisana   +2 more
exaly  

Volume holographic optical elements for point-to-point imaging with local cross talk

Optics Letters, 2005
Tun-Chien Teng
exaly  

Multifacet holographic optical elements for wave front transformations

Applied Optics, 1981
S K Case, O J Løkberg
exaly  

Modified phase contrast for recording of holographic optical elements

Optics Letters, 2007
Stefan Sinzinger
exaly  

Diffraction properties of stratified volume holographic optical elements

Journal of the Optical Society of America A: Optics and Image Science, and Vision, 1992
Gregory P Nordin, Richard V Johnson, Armand R Tanguay   +2 more
exaly  

Stratified volume holographic optical elements

Optics Letters, 1988
Armand R Tanguay
exaly