This inventor holds 2 USPTO granted patents. Top assignees: American Optical Corporation, Northrop Corporation. Active years: 1976-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1987
Title: The Innovative Mind of Joseph Pipo Segre
Introduction
Joseph Pipo Segre is a notable inventor based in Newton Center, MA (US). He holds 2 patents that showcase his contributions to the field of technology and innovation. His work primarily focuses on advanced laser technologies, which have significant applications in various industries.
Latest Patents
One of Segre's latest patents is the Thin Film Passive Ring Resonator Laser Gyro. This innovative device features a passive ring resonator where the clockwise and counterclockwise beams do not coexist. The laser gyro utilizes thin film technology, specifically employing a gallium aluminum arsenide laser. Light from the laser is phase-modulated using a thin film electro-optic modulator, which includes a channel waveguide on an electrically active material. This design is flanked by electrodes that modulate the phase of the light. An electro-optic switch is incorporated to alternate the injection of clockwise and counterclockwise beams into the resonator. The result is a compact gyro that can be easily integrated into a thin film package, eliminating various beam interaction effects.
Another significant patent by Segre is the Erbium Laser Ceilometer. This device serves as a laser rangefinder for detecting clouds, fog, haze, and precipitation. It includes an erbium-doped laser transmitter, a germanium photodiode monitor, and a germanium avalanche photodiode detector. The design features a parabolic reflector that focuses the germanium avalanche photodiode and an amplifier module. The transmitter operates at an optical center of 1.54 microns, ensuring eye safety. A periscope system aligns the outgoing pulse with the returning light, minimizing parallax. To enhance efficiency, the clamps used to position the laser rod are made from the same material as the rod itself.
Career Highlights
Throughout his career, Joseph Pipo Segre has worked with prominent companies such as American Optical Corporation and Northrop Corporation. His experience in these organizations has contributed to his expertise in laser technology and innovation.
Collaborations
Segre has collaborated with notable individuals in the field, including Norman R. Truscott and John R. Haavisto. These collaborations have likely enriched his work and led to advancements in his projects.
Conclusion
Joseph Pipo Segre's contributions to laser technology through his patents reflect his innovative spirit
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile