Mircea Hotoleanu

Title: Mircea Hotoleanu: Innovator in Optical Fiber Technology

Introduction

Mircea Hotoleanu is a notable inventor based in Cluj-Napoca, Romania. He has made significant contributions to the field of optical fiber technology. His innovative work has led to the development of a unique optical waveguide structure.

Latest Patents

Hotoleanu holds a patent for an optical fiber structure and a method of producing it. This invention includes an optical waveguide that consists of a core, a buffer surrounding the core, and a cladding surrounding the buffer. The materials used for the core, buffer, and cladding are silica glass. The refractive index of the buffer is designed to be substantially equal to that of pure amorphous silica glass. This design helps to reduce bubble formation during manufacturing and facilitates the splicing of the waveguide. Additionally, the numerical aperture of the waveguide can be fine-tuned by adjusting the radial dimension of the buffer to compensate for variations in the refractive index of the core.

Career Highlights

Mircea Hotoleanu is currently employed at Nlight Oy, where he continues to work on advancements in optical technologies. His expertise in this area has positioned him as a valuable asset to his company and the industry at large.

Collaborations

Throughout his career, Hotoleanu has collaborated with notable colleagues, including Markku Rajala and Per Stenius. These partnerships have contributed to the success of his projects and innovations.

Conclusion

Mircea Hotoleanu's contributions to optical fiber technology exemplify the impact of innovative thinking in the field. His patent and ongoing work at Nlight Oy highlight his commitment to advancing technology in this area.