Location History:
- Rochester, NY (US) (1988)
- Penfield, NY (US) (1991 - 1996)
Company Filing History:
Years Active: 1988-1996
Title: Gerald J Smart: Innovator in Optical Recording Technology
Introduction
Gerald J Smart is a notable inventor based in Penfield, NY (US), recognized for his contributions to optical recording technology. With a total of 8 patents to his name, he has made significant advancements in methods and apparatuses that enhance the efficiency and effectiveness of optical data recording.
Latest Patents
Among his latest patents is a method and apparatus for focusing a recording light beam on a recording medium. This invention involves an optical head with focusing means that can move perpendicularly to the recording medium, allowing for precise adjustments to the focus position of the recording light beam. The method includes detecting light reflected from the optical recording medium to produce a focus error signal, generating a mark formation effectiveness signal for various trial focus positions, and adjusting the focusing means during data recording periods to maintain optimal focus.
Another significant patent addresses laser power control in an optical recording system. This invention provides a method for controlling laser power amidst multiple system degradations. It includes an optical source that supplies an incident write signal to an optical medium, enabling data recording as distinct marks. The system detects reflections from the medium, generates error signals, and adjusts the write power level of the optical source to compensate for variations caused by factors such as laser defocus and changes in optical source wavelength.
Career Highlights
Gerald J Smart has dedicated his career to advancing optical recording technologies, particularly through his work at Eastman Kodak Company. His innovative approaches have contributed to the development of more reliable and efficient optical recording systems.
Collaborations
Throughout his career, Gerald has collaborated with notable colleagues, including Daniel L Nelson and Clarke K Eastman. These partnerships have fostered a collaborative environment that has led to significant advancements in their field.
Conclusion
Gerald J Smart's contributions to optical recording technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in data recording methods and apparatuses.