This inventor holds 3 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: U.S. Philips Corporation. Active years: 1990-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990-1992
Title: Innovator Spotlight: Wolfgang Brennecke
Introduction
Wolfgang Brennecke is a noteworthy inventor based in Hamburg, Germany, recognized for his contributions to the field of optics. With a total of three patents to his name, he has made significant strides in technology, particularly in optical time domain reflectometry and acousto-optic modulation.
Latest Patents
Brennecke's latest inventions include a Heterodyne Optical Time Domain Reflectometer, designed to determine the attenuation behavior of monomode waveguides. This innovative device measures backscattered light pulses transmitted through a test waveguide and comprises an acousto-optic modulator (AOM) that deflects the laser transmission beam into the test waveguide. By utilizing pulsed acoustic energy to modulate the light frequency, the backscattered light is processed in combination with a local oscillator beam, significantly reducing optical system losses through a passive coupler.
Another significant invention is an Optical Multi-Gate Element featuring an acousto-optic modulator. This device incorporates multiple monomode optical waveguide connections, strategically aligned with a lens to ensure low attenuation and a compact design. The configuration allows for enhanced performance by directing parallel beams at the optimal Bragg angle towards the active region of the AOM.
Career Highlights
Wolfgang Brennecke is affiliated with Phillips, a prominent company in the field of electronics and optics. His work has not only strengthened the portfolio of the company but also pushed the boundaries of optical technology through innovation.
Collaborations
Throughout his career, Brennecke has collaborated with esteemed colleagues, including Ernst Brinkmeyer and Manfred H. Fuchs. These collaborations have facilitated the development of groundbreaking technologies and have contributed to the advancement of the optical industry.
Conclusion
Wolfgang Brennecke's achievements in the realm of optical technologies, emphasized by his latest patents, showcase his ingenuity and dedication to innovation. His work continues to make a substantial impact in the field, inspiring future inventors and contributing to the advancement of optical sciences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile