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New paper in Optics Express about dual polarization split lenses

OptExpressWe published a new paper in Optics Express where we report the realization of polarization sensitive split lens configurations. We propose and demonstrate the generalization of the split lens concept to vectorial split lenses, leading to light patterns with customized intensity and state of polarization. We demonstrate how these polarization split lenses can be experimentally implemented by means of an optical system using two liquid crystal spatial light modulators, each one phase modulating one orthogonal polarization component.

The proposed technique is a simple method to generate structured light beams with polarization diversity, with potential applications in polarimetry, customized illuminators or quantum optics.

This work has been published in Optics Express, entitled Dual polarization split lenses. The work has been developed in collaboration with our friends at the Departamento de Ciencias Físicas, Universidad de la Frontera (Chile) and our friends at Departamento de Física de la Universitat Autònoma de Barcelona. And it i stye third paper resulting from the Thesis of the PhD student Aarón Cofré.

Martes, 19 de septiembre de 2017 Sin comentarios

2016 Calendar on Women in Light Science and Light Technology

InvestigadorasThe 2016 calendar on Women in Light Science and Light Technology has been launched.

Coordinated by Pascuala Garcia and with the participation of Maria del Mar Sánchez, this calendar summarizes the Exhibition on Women in Light Science and Light Technology, developed with the support of SEDOPTICA, RSEF, and SPIE among others, in commemoration of the International Year of Light.

This exhibition promotes the visibility of 12 women who contributed significantly to the development of light science and technology. Each month is devoted to one of these famous researchers.

The calendar can be downloaded at: link

Categories: Education, Outreach, Sin categoría Tags:

Miércoles, 3 de febrero de 2016 Sin comentarios

Pascuala Garcia and María M. Sánchez-Lopez launch the IYL ‘Women in Light Science’ exhibition

Maria Goeppert-Mayer IYL2015 postcardPascuala García (exhibition coordinator) and María del Mar Sánchez (member of the working group) participate in the composition of the exhibition “Mujeres Investigadoras en la Luz” (Women in Light Science), that was launched last September in the XI RNO in Salamanca. The exhibition can be downloaded at: link

Two of the objectives of the United Nations in the declaration of 2015 as the International Year of Light are “to promote women’s empowerment in science” and “to promote education amongst young people”. Following both lines, the WOMEN IN PHYSICS GROUP of RSEF – Real Sociedad Española de Física, in collaboration with SEDOPTICA – the Spanish Optical Society, have composed an exhibition with the life aspects and scientific contribution of 12 women researchers who have contributed to fundamental discoveries in Optics and Photonics.

SPIE is also supporting it:  link

A related video can be found at the International Year of Light webpage: link


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Martes, 3 de noviembre de 2015 Sin comentarios