Welcome to the Diffractive Optics Group (DiOG) website.
We are an interdisciplinary team of researchers (physicists, ophthalmologists, opticians, mathematicians, and engineers) from the Universitat Politecnica de Valencia (UPV) and from Universitat de Valencia (UV) in Spain.
Our activity is mainly focused on the development of new diffractive optical elements for different applications like intraocular and contact lenses, optical trapping, and optical encryption. Besides of designing, with the experimental availabilities of our laboratories, we can perform the experimental characterization of our prototypes by means of optical techniques. The DiOG has established successful links with industry, and other research groups. Current financial support is mostly from public organizations and Industry.
In this site you can find extensive information about the research activities of the group, publications and laboratory facilities..
Video of Doctoral Thesis Manuel Rodríguez Vallejo
Top Downloads from April 2016: 3D printed diffractive terahertz lenses
Optics Letters Vol. 41, Issue 8, pp. 1748-1751 ...
TOP readed article: "Designing a new test for contrast sensitivity function measurement with iPad"
JOURNAL OF OPTOMETRY, Vol 8, pp 101-108, 2015 ...
Diffractive m-bonacci lenses
Fractal Light Vortices
INTECH. World’s largest Science, Technology & Medicine Open Access book publisher. Publish, read & share novel research
On the power profiles of contact lenses measured with NIMO TR1504
JOURNAL OF OPTOMETRY