Dr.D.M. Sagar (Ph.D. Physics)
About Dr.D.M. Sagar (Ph.D. Physics)
Dr. D.M. Sagar is a Principal Optical Scientist with a Ph.D. in Physics, specializing in optical sensing technologies and laser systems. He has extensive experience in academia and industry, including roles at Honeywell, McGill University, and Mettler-Toledo International, Inc.
Work at Mettler-Toledo International
Dr. D.M. Sagar has been serving as the Principal Optical Scientist at Mettler-Toledo International, Inc. since 2019. In this role, he focuses on the development and optimization of optical sensing technologies for material characterization. His work involves applying advanced optical techniques to improve precision in instrumentation, which is critical for the company's operations in measurement and analytical solutions.
Education and Expertise
Dr. D.M. Sagar earned his Ph.D. in Solid State Physics from Rijksuniversiteit Groningen, where he studied from 2001 to 2006. He also holds an MSc in Solid State Physics from Kuvempu Vishwavidyanilaya, completed between 1997 and 2002. His educational background is complemented by extensive expertise in high power continuous wave and pulsed/femtosecond lasers, quantum cascade lasers, and nonlinear optics.
Background in Research and Academia
Prior to his current position, Dr. Sagar worked as a Research Scientist at Honeywell from 2017 to 2019 and as a Postdoctoral Associate at McGill University from 2006 to 2010. He also served as a Research Associate at the University of Colorado Boulder from 2010 to 2016. His roles in these institutions involved significant contributions to optical science and technology, particularly in the areas of laser-matter interaction and optical assembly.
Technical Skills and Tools
Dr. D.M. Sagar possesses advanced skills in various software tools essential for optical design and testing, including COMSOL, Matlab, LabView, and Zemax. He is proficient in using advanced instrumentation and automation for conducting optical experiments and data analysis. His expertise extends to free-space optical alignments, enhancing the precision of optical instrumentation.
Contributions to Optical Science
Dr. Sagar has made significant contributions to the field of optical science, particularly in the development of semiconductor and diode lasers. His work has implications for innovations in optoelectronic devices, showcasing his commitment to advancing technology in the optical domain.