Company Filing History:
1 out of 156 
1 out of 1 
1 out of 2,614 
Years Active: 1988-2001
Title: Sigmund Manhart: Innovator in Laser Technology
Introduction
Sigmund Manhart is a notable inventor based in Haar, Germany. He has made significant contributions to the field of laser technology, holding a total of 4 patents. His work primarily focuses on methods and apparatuses for measuring velocity and detecting laser radiation.
Latest Patents
One of his latest patents is a method and apparatus for determining a velocity. This innovative approach measures velocities, such as wind velocity, based on the Doppler shift of a backscattered or returned laser signal. The Doppler shift is determined from changes in the polarization state or intensity shift of the received signal after it has passed through a polarization-dispersive element and a polarization analyzer. The electrical signals generated from two partial beams represent the intensity shift, which is processed in a computer for display.
Another significant patent involves radiation position detection using a time-indicative variable-length fiber. This detector device is designed to detect and indicate the origin of laser radiation. It features multiple discrete optics arranged in azimuth planes, each monitoring a preset solid angle with significant overlap. The design includes wave guides coupled to opto-electric transducers, which are connected to detector stages. The incrementally increasing length of the wave guides causes varying travel times for light pulses, allowing for precise measurements of the incident laser radiation.
Career Highlights
Throughout his career, Sigmund Manhart has worked with prominent companies, including Messerschmitt-Bölkow-Blohm GmbH and Messerschmitt-Bogmbh. His experience in these organizations has contributed to his expertise in laser technology and innovation.
Collaborations
He has collaborated with notable individuals in the field, including Thorsteinn Halldorsson and Ernst-August Seiffarth. These partnerships have further enhanced his contributions to the industry.
Conclusion
Sigmund Manhart's innovative work in laser technology and his impressive portfolio of patents highlight his significant impact on the field. His contributions continue to influence advancements in measurement and detection technologies.
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