Sham Nagarkar

Title: The Innovative Contributions of Sham Nagarkar

Introduction

Sham Nagarkar is a notable inventor based in Maharashtra, India. He has made significant contributions to the field of optical fiber technology. With a total of 2 patents to his name, his work focuses on enhancing the performance and reliability of optical fibers.

Latest Patents

One of Sham Nagarkar's latest patents is a method for the modification of the surface of an optical fiber preform. This innovative method involves treating the surface of the initial optical fiber preform with 50-70 liters of chlorine per square meter. Following this treatment, the surface is flame polished, resulting in a modified optical fiber preform. Another significant patent is for a stress-managed specialty fiber designed for sensory applications. This optical fiber features a core with high compressive stress, ranging from about 20 to 60 MPa, and a cladding that includes a first and second cladding layer. The second cladding layer possesses high residual stress, also in the range of about 20 to 60 MPa. This design reduces particle-related breaks and enhances the optical fiber's sensitivity to micro-bending.

Career Highlights

Sham Nagarkar has worked with Sterlite Technologies Limited, where he has contributed to advancements in optical fiber technology. His expertise in this field has positioned him as a valuable asset in the industry.

Collaborations

Sham has collaborated with notable colleagues such as Pramod Watekar and Annesha Maity, further enriching his professional experience and contributions to the field.

Conclusion

Sham Nagarkar's innovative work in optical fiber technology demonstrates his commitment to advancing this critical area. His patents reflect a deep understanding of the challenges and opportunities within the industry. His contributions are likely to have a lasting impact on the field of optical fibers.