Allen S Krieger

Title: Allen S. Krieger: Innovator in X-ray Detection Technology

Introduction

Allen S. Krieger is a notable inventor based in Lexington, MA (US), recognized for his contributions to the field of x-ray detection technology. With a total of 5 patents to his name, Krieger has made significant advancements that enhance the capabilities of imaging systems.

Latest Patents

Krieger's latest patents include an innovative x-ray detector suited for high energy applications. This x-ray detector features a solid scintillating crystal made of cadmium tungstate or bismuth germanate, which is strategically mounted in an x-radiation field. The design includes a protective shield that safeguards a region in space from direct exposure to x-radiation. Additionally, the crystal incorporates a second component located in the protected region, ensuring that it is not directly exposed to harmful radiation. The detector also utilizes two pairs of photodiodes, which are positioned in a way that protects them from both direct and scattered x-radiation.

Another significant patent is the annular x-ray inspection system. This high energy imaging system is designed to provide a 'slotted' or 'slot-shaped' beam of illumination that intercepts an annular region of an object as it rotates. The detector array captures the illumination beam emanating from the object, utilizing an opto-electric transducer that images a plurality of scintillating optical fibers or fiber bundles. This innovative design allows for enhanced imaging capabilities in various applications.

Career Highlights

Krieger is currently employed at American Science and Engineering, Inc., where he continues to develop cutting-edge technologies in x-ray detection. His work has significantly impacted the field, leading to advancements that improve safety and efficiency in imaging processes.

Collaborations

Throughout his career, Krieger has collaborated with esteemed colleagues such as Paul Burstein and Klaus Kubierschky. These partnerships have fostered innovation and contributed to the success of various projects.

Conclusion

Allen S. Krieger's contributions to x-ray detection technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in imaging systems, making him a valuable asset to the field.