Company Filing History:
20 out of 164,221 
1 out of 168 
Years Active: 1985-1998
Title: **Innovations of Inventor Wolfgang D Pohl**
Introduction
Wolfgang D Pohl is a prominent inventor based in Adliswil, Switzerland, recognized for his significant contributions to the field of optical technology. With an impressive portfolio of 20 patents, Pohl has established himself as a key figure in the development of advanced measurement devices and tunneling technology.
Latest Patents
Among Pohl's latest innovations are two remarkable patents: a near-field optical microscope designed for angle-resolved measurements and near-field photon tunneling devices utilizing liquid metal. The near-field photon tunneling device features a configuration of multiple optical waveguides, such as optical fibers, arranged in close proximity with a variable tunnel gap. This unique design allows photons from at least one of the optical fibers to tunnel through the gap, which is filled with a metal that remains liquid at room temperature or mild temperatures. The innovative aspect of this invention lies in its remotely controllable tunnel gap width, achieved through various control mechanisms including optical methods, piezo-electric elements, and temperature-sensitive means. Furthermore, these devices incorporate optical couplers in both head-on and side-on orientations, alongside optical modulators, switches, and display units.
Career Highlights
Pohl's career spans notable positions at renowned organizations including IBM and Ernst Leitz Wetzlar GmbH. His work at these institutions has significantly influenced the progression of optical technologies, enabling breakthroughs that enhance measurement capabilities and material interactions at the nanoscale.
Collaborations
Throughout his career, Wolfgang D Pohl has collaborated with esteemed scientists, including Johannes Georg Bednorz and James K. Gimzewski. These partnerships have fostered environments ripe for innovation and creativity, leading to the development of cutting-edge technologies in the field.
Conclusion
In summary, Wolfgang D Pohl's inventive spirit and professional accomplishments have cemented his reputation as a leading innovator in optical technology. His pioneering patents, career achievements, and collaborations with brilliant minds continue to pave the way for future advancements in the field.