John Andrew Aust

Title: John Andrew Aust: Innovator in Pyroelectric Detection Technology

Introduction

John Andrew Aust is a notable inventor based in Boulder, Colorado. He has made significant contributions to the field of pyroelectric detection technology, holding a total of 4 patents. His work focuses on developing advanced detectors that minimize noise sensitivity, enhancing their performance in various applications.

Latest Patents

One of his latest patents is titled "Domain engineered ferroelectric optical radiation detector having multiple domain regions for acoustic dampening." This invention features a pyroelectric detector element constructed from a z-cut LiNbO or LiTaO electret. The design allows for selective domain reversal by applying an electric field, which creates areas of equal and opposite sensitivity. The detector is housed in an electrically grounded container, and it can be constructed with multiple detector regions to accommodate resonant acoustic frequencies or function as a position sensor. Another significant patent is the "Domain engineered ferroelectric optical radiation detector," which shares similar features and innovations aimed at reducing microphonic noise sensitivity.

Career Highlights

John Andrew Aust works for the Government of the United States of America, as represented by the Secretary of Commerce. His role involves advancing technology that has practical applications in various sectors, particularly in enhancing detection systems.

Collaborations

Some of his notable coworkers include Norman A Sanford and John Henry Lehman. Their collaborative efforts contribute to the innovative advancements in the field of pyroelectric detection.

Conclusion

John Andrew Aust's work in pyroelectric detection technology exemplifies innovation and dedication to improving detection systems. His patents reflect a commitment to reducing noise sensitivity and enhancing the functionality of detectors.