Dr. Vipin Tiwari is an early career researcher in Optics and Photonics. He received his Ph.D. degree in Physics (Applied Optics) from Kumaun University, India. Later, he worked as an International Visiting Researcher at Chiba University, Japan. Currently, he is working as Postdoctoral Research Fellow at CIPHR group, University of Tartu, Estonia. He has published several journal articles, conference proceedings and book chapter in prestigious journals and conferences in Optics and photonics. His current research interests include computational imaging, polarization optics, digital holography, infrared imaging. In particular, he has an extensive experience in polarization imaging techniques and associated application. He is leading polarization optics research in CIPHR group, University of Tartu (Estonia). He is also working on interesting research projects, such as infrared holography, 6D imaging, etc. He is a member of Optica. He also serves as peer-reviewer in prestigious journals, such as Optics letters, Photonics Research, applied physics B