Joseph W Schaffer

Title: Joseph W. Schaffer: Innovator in Dental Laser Technology

Introduction

Joseph W. Schaffer is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of dental technology, particularly through his innovative work on dental lasers. His expertise and inventions have paved the way for advancements in dental therapeutic applications.

Latest Patents

Joseph W. Schaffer holds a patent for a dual wavelength laser designed for use in dental therapeutic applications. This innovative laser includes a laser cavity containing a laser crystal, preferably an Nd:YAG laser. Upon excitation, this laser operates at two different wavelengths, each with distinct gain characteristics. A shutter or optical filter is strategically placed within the optical path of the laser crystal, allowing for selective suppression of the higher gain wavelength. This design enables the laser to operate at its higher gain wavelength when the shutter or filter is removed, while effectively suppressing it to allow operation at the lower gain wavelength when the shutter or filter is in place.

Career Highlights

Joseph W. Schaffer is associated with American Dental Technologies, Inc., where he continues to contribute to the development of dental technologies. His work has been instrumental in enhancing the effectiveness of dental treatments through innovative laser applications.

Collaborations

Throughout his career, Joseph has collaborated with notable colleagues, including Arthur Vassiliadis and David R. Hennings. These collaborations have further enriched his contributions to the field of dental technology.

Conclusion

Joseph W. Schaffer is a pioneering inventor whose work in dental laser technology has significantly impacted the field. His innovative approach to laser applications continues to influence dental therapeutic practices today.