Location History:
- Berkeley, CA (US) (1988 - 1991)
- Kensington, CA (US) (1993)
Company Filing History:
1 out of 3,975 
3 out of 832,912 Years Active: 1988-1993
Title: Michael C Hettrick: Innovator in Optical Systems
Introduction
Michael C Hettrick is a notable inventor based in Berkeley, CA (US). He has made significant contributions to the field of optical systems, particularly in the development of grating monochromators and spectrometers. With a total of 4 patents to his name, Hettrick's work has advanced the capabilities of optical imaging and analysis.
Latest Patents
Hettrick's latest patents include innovative designs for grating monochromators and spectrometers based on surface normal rotation. One of his key inventions is an optical system that utilizes a diffraction grating rotating about its surface normal. This design allows for the adjustment of the wavelength diffracted to an image location while maintaining focus over a wide range of scanned wavelengths. His monochromator and spectrometer embodiments feature both plane and curved surface gratings, employing classical and varied-spaced groove patterns.
Another significant patent involves a varied space diffraction grating and an in-focus monochromator. This optical system corrects residual defocusing by translating the grating along its surface. The monochromator constructed with a self-focusing grating scans the wavelength transmitted between fixed slits, ensuring a symmetrical image remains in focus at the exit slit for all scanned wavelengths.
Career Highlights
Throughout his career, Hettrick has worked with various organizations, including the United States of America as represented by the United States. His innovative contributions have been recognized in the field of optical engineering, showcasing his expertise and dedication to advancing technology.
Collaborations
Hettrick has collaborated with notable individuals in his field, including James H Underwood. These partnerships have further enriched his work and contributed to the development of advanced optical systems.
Conclusion
Michael C Hettrick's contributions to optical systems through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the field, paving the way for future advancements in optical technology.