This inventor holds 3 USPTO granted patents. Top assignees: University of Rochester, Research Corporation Technologies, Inc.. Active years: 1987-1991.
Location History:
- Rochester, NY (US) (1987)
- Pittsford, NY (US) (1989 - 1991)
Company Filing History:
2 out of 994 
1 out of 366 
Years Active: 1987-1991
Title: Dennis G Hall: Innovator in Optical Technologies
Introduction
Dennis G Hall is a notable inventor based in Pittsford, NY (US). He holds a total of 3 patents that showcase his contributions to the field of optical technologies. His work has significantly advanced the understanding and application of fluorescence and light-emitting devices.
Latest Patents
One of Hall's latest patents is a method and system for directional, enhanced fluorescence from molecular materials. This innovation utilizes propagation modes within a corrugated optical waveguide to excite fluorescence from a layer of material that defines a wall of the waveguide. The emitted fluorescence is detected at discrete angles, which depend on the wavelength and polarization of the emitted light. This method allows for the detection intensity to approach 2000 times that of traditional systems, enabling multiple tests to be performed simultaneously on unknown samples and providing a more accurate determination of substance concentration.
Another significant patent by Hall involves silicon-based light-emitting devices. This efficient solid-state device employs sulfur to create isoelectronic centers in silicon, which bind excitons that emit light at a wavelength of 1.32 microns. These devices are particularly suited for integrated opto-electronic circuits and for launching optical signals in single-mode optical fibers.
Career Highlights
Throughout his career, Dennis G Hall has worked with esteemed organizations such as the University of Rochester and Research Corporation Technologies, Inc. His innovative work has made a lasting impact on the field of optical technologies.
Collaborations
Hall has collaborated with notable individuals in his field, including William R Holland and Thomas G Brown. Their combined expertise has contributed to the advancement of optical technologies and innovations.
Conclusion
Dennis G Hall's contributions to optical technologies through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in fluorescence and light-emitting devices.