Determination of Photometric Properties of Materials for Energy Purposes Through the Experimental Study of a Two-Axis Goniophotometer

Materials for Energy Purposes Through the Experimental Study of a Two-Axis Goniophotometer Roberto de Lieto Vollaro, Giovanni Demegni, Emiliano Carnielo, Fabio Botta, Emanuele de Lieto Vollaro # Department of Engineering, Universita degli studi Roma Tre, Via della Vasca Navale 79, Rome 00146, Italy roberto.delietovollaro@uniroma3.it giovannidemegni@gmail.com emiliano.carnielo@gmail.com fabio.botta@uniroma3.it emanuele.delieto@gdfsuez.com