Photonics and Display Group

Liquid Crystal Display

Hosna Tajvidi Safa

Ph.D. student in Optics and Photonics


Office: Room 288, CREOL


CREOL, College of Optics and Photonics,

University of Central Florida,

4000 Central Florida Blvd.

Orlando, Florida 32816-2700





Ph.D. in progress, CREOL, University of Central Florida, Orlando, Florida, U.S.


M.S. in Department of New Sciences and Technologies, the University of Tehran, Tehran, Iran


B.S. in Department of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran



1.      I. Ahmadalidokht, E. Mohajerani, Hosna Tajvidi Safa, M. Mohammadimasoudi. “Modeling of a photo-assisted refocusable adaptive modal liquid crystal lens with a photoconductive layer”. (2021). Optical Engineering, 60(11), 117101, DOI: 10.1117/1.OE.60.11.117101.

2.     F. Khoshkhati, M. Mohammadimasoudi, S.N. Hosseini, I. Ahmadalidokht, Hosna Tajvidi Safa “Optimizing Liquid Crystal Cell Thickness in Electro-Optical Fresnel Lenses through Theoretical Calculations and Experimental Validation”, (2023), Optics Express 31 (13), 21407-21416, DOI: 10.1364/OE.496135


Useful Links:

Prof. S. T. Wu's Homepage, CREOL