Mitradeep Sarkar

Title: Mitradeep Sarkar: Innovator in Optical Biosensors

Introduction

Mitradeep Sarkar is a notable inventor based in Orsay, France. He has made significant contributions to the field of optical devices, particularly in the development of biosensors. His innovative work focuses on monitoring nucleotide sequences, which has important applications in various scientific and medical fields.

Latest Patents

Mitradeep Sarkar holds a patent for a biosensor comprising a waveguide. This invention relates to an optical device and a corresponding detection apparatus that can be utilized for monitoring the replication of nucleotide sequences at a surface. The optical device features a waveguide substrate with a wiregrid on its bottom surface. The apertures of the wiregrid are designed to be smaller than the characteristic wavelength of the input light. Additionally, a diffractive structure is placed on the opposite surface of the substrate to couple input light into the substrate, facilitating constructive interference at the apertures. This design allows for the generation of evanescent waves with high efficiency, enabling surface-specific excitation of fluorescence that can be detected by a sensor.

Career Highlights

Mitradeep Sarkar is associated with Koninklijke Philips Corporation N.V., where he continues to advance his research and development efforts. His work in the field of biosensors exemplifies his commitment to innovation and technology.

Collaborations

Mitradeep has collaborated with notable colleagues, including Johannes Joseph Hubertina Barbara Schleipen and Reinhold Wimberger-Friedl. These collaborations have contributed to the advancement of his research and the successful development of his inventions.

Conclusion

Mitradeep Sarkar is a distinguished inventor whose work in optical biosensors has the potential to impact various scientific fields. His innovative approach and dedication to research continue to drive advancements in technology.