Company Filing History:
Years Active: 2001
Title: Innovations by Harald Herrmann in Acousto-Optical Devices
Introduction
Harald Herrmann is a notable inventor based in Paderborn, Germany. He has made significant contributions to the field of optical technology, particularly in the development of acousto-optical devices. His innovative work has led to the creation of a patent that enhances the performance of optical waveguides.
Latest Patents
Herrmann holds a patent for "Waveguide structures in particular for use in acousto-optical mode converters and method for making same." This invention focuses on optical birefringent waveguides and acousto-optical devices that utilize these waveguides. The optical waveguides exhibit minimal birefringent variation when waveguide parameters change, especially when the fundamental mode's propagation constant approaches the cut-off condition. The design of these waveguides ensures that the cut-off wavelength is below 1650 nm, making them effective for operating wavelengths between 1530 nm and 1656 nm. The acousto-optic mode converters developed using these waveguides demonstrate superior conversion characteristics with reduced side lobes, leading to enhanced performance in acousto-optical devices.
Career Highlights
Harald Herrmann is associated with Pirelli Cavi E Sistemi S.p.a., where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of acousto-optical devices, making them more efficient and effective for various applications.
Collaborations
Throughout his career, Herrmann has collaborated with notable colleagues, including Sergio Bosso and Salvatore Morasca. These collaborations have contributed to the development of cutting-edge technologies in the optical field.
Conclusion
Harald Herrmann's contributions to the field of acousto-optical devices through his innovative patents have significantly advanced optical technology. His work continues to influence the industry, showcasing the importance of innovation in enhancing device performance.