Hosain Hakimi

Title: The Innovations of Hosain Hakimi

Introduction

Hosain Hakimi is a notable inventor based in Utica, NY (US). He has made significant contributions to the field of optical technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest inventions is the "Macrobend splice loss tester for fiber optic splices with silicon gel." This splice loss tester is designed for optical fiber splices and features two light launch stations and a detection station. Each light launch station includes an optical coupling block made of acrylic or another transparent material, with a concave surface that lightly biases an arcuate segment of the fiber using a cylindrical anvil. A photoemitter in optical contact with the coupling block generates light at a suitable wavelength, such as 1550 nm. The clear silicon gel layer on the block's concave surface aids in fiber stabilization. The detection station mirrors this setup and includes a pair of photodetectors to detect light leakage in two directions. This innovative design allows for light to be launched or detected over a substantial arc of the fiber, approximately ninety degrees, making it useful across a wide range of wavelengths.

Another significant patent is the "Adjustable attenuator for optical transmission system." This invention presents an improved variable rate attenuator (VOA) used in optical signal transmission systems for testing and other purposes. In an optical fiber data transmission system, the VOA determines how much attenuation of the light beam can be tolerated without causing an excessive bit error rate (BER) in data transmission. The improved VOA features a blocker with a vane-like structure that gradually rotates into a collimated beam to create attenuation. This design enhances the resolution of the attenuation due to the movement vector of the edge of the blocker becoming less for a given increment of rotation.

Career Highlights

Hosain Hakimi is currently employed at Laser Precision Corporation, where he continues to develop innovative solutions in optical technology. His work has significantly impacted the efficiency and effectiveness of optical fiber systems.

Collaborations

He has collaborated with notable coworkers, including Frederick M Ostrander and Scott Bagetis, contributing to various projects and innovations within the company.

Conclusion

Hosain Hakimi's contributions to optical technology through his patents and work at Laser Precision Corporation highlight his role as a significant inventor in the field. His innovative