Dr. Philippe Gentet is a French researcher who has worked in the field of holography since the end of the 1990s. He received his Ph.D. from Kwangwoon University in Korea. Specialized in full-colour ultra-realistic analog and digital holography, he contributed to the development of ULTIMATE, an ultra-fine silver-halide isopanchromatic holographic emulsion, and CHIMERA, the third generation of digital holographic printing systems. His current research interests include full-colour holography, digital holography, security applications, and holographic materials