Srikant M Oak

Title: Srikant M Oak: Innovator in Laser Welding and Radiation Sensing Technologies

Introduction

Srikant M Oak is a notable inventor based in Indore, India. He has made significant contributions to the fields of laser welding and radiation sensing technologies. With a total of 2 patents, his work reflects a commitment to advancing engineering and scientific applications.

Latest Patents

One of his latest patents is a "Laser welding method for enhanced weld quality and enhanced surface smoothness." This innovative method utilizes long pulse and high energy pulses of solid-state lasers to achieve a large depth of penetration with minimal surface evaporation. The process results in enhanced surface smoothness, achieving an average surface smoothness of 5 mm through a second pass of the laser beam at lower power density and a specific inclination.

Another significant invention is the "Optical rare-earth doped fiber long period grating based ionizing radiation dose sensor device." This device consists of long period gratings made from rare-earth doped double clad fiber, which are created using CO2 laser irradiation. It is designed for real-time gamma dose measurement in the range of 150 Gy to 2.5 kGy, extendable to 20 kGy. The sensor boasts high wavelength dip shift sensitivity and demonstrates negligible temperature sensitivity, making it a reliable tool for radiation measurement.

Career Highlights

Srikant M Oak serves as the Secretary in the Department of Atomic Energy. His role in this prestigious organization highlights his expertise and dedication to advancing technology in the field of atomic energy.

Collaborations

He has collaborated with notable colleagues such as Sanjay Kher and Smita Chaubey, contributing to various projects and innovations within his field.

Conclusion

Srikant M Oak's contributions to laser welding and radiation sensing technologies exemplify his innovative spirit and commitment to scientific advancement. His patents reflect a deep understanding of engineering principles and a desire to improve existing technologies.