Location History:
- San Jose, CA (US) (1981)
- Cupertino, CA (US) (1989)
Company Filing History:
Years Active: 1981-1989
Title: The Innovations of William P. Proffitt
Introduction
William P. Proffitt is a notable inventor based in San Jose, CA. He has made significant contributions to the field of laser technology, holding a total of 3 patents. His work has advanced the capabilities of lasers, making them more efficient and precise.
Latest Patents
One of Proffitt's latest patents is the "Scannable laser with integral wavemeter." This invention features a scannable dye laser equipped with an integral wavemeter under computer control. The wavemeter includes improved fine and coarse readout components, allowing for precise linking of incremental laser scans to provide long, continuous frequency scans. The fine readout of the wavemeter enables accurate assembly of these incremental scans.
Another significant patent is the "Broadband optical diode for a ring laser." This invention consists of a Faraday element within a magnetic field and an optically active element. The design ensures that the polarization rotations of the Faraday element and the optically active element match over a broad wavelength span. The conditions are specified to maintain a maximum forward wave insertion loss and a minimum differential loss between forward and backward traveling waves.
Career Highlights
William P. Proffitt has had a distinguished career at Coherent, Inc., where he has been instrumental in developing innovative laser technologies. His expertise and inventions have contributed to the company's reputation as a leader in the field.
Collaborations
Throughout his career, Proffitt has collaborated with notable colleagues, including Thomas F. Johnston, Jr. and Gerald H. Williams. These collaborations have fostered an environment of innovation and creativity, leading to advancements in laser technology.
Conclusion
William P. Proffitt's contributions to laser technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in laser applications and technology.