Falih H Ahmad

Title: Innovations of Falih H Ahmad

Introduction

Falih H Ahmad is a notable inventor based in Clinton, MS (US), recognized for his contributions to the field of nuclear detection technology. With a total of 9 patents to his name, Ahmad has made significant advancements that enhance the safety and efficiency of detecting radioactive materials.

Latest Patents

One of Ahmad's latest inventions is a portable nuclear detector. This device includes a scintillating fiber radiation sensor, a light detector, a conditioning circuit, a frequency shift keying (FSK) circuit, a fast Fourier transform (FFT) circuit, an electronic controller, an amplitude spectral addition circuit, and an output device. The design incorporates a high voltage direct current (HVDC) source to excite the light detector, while a separate power supply powers the remaining components. The portability of the detector is achieved by housing all components within a handheld-sized casing. When exposed to gamma particles, the radiation sensor emits light, which is then detected and converted into electrical signals. These signals are conditioned and transformed into spectral lines, allowing for the identification of specific radioactive isotopes based on the frequency of the spectral lines. The cumulative amplitude of these lines indicates the strength and location of the isotope, providing critical information on identity, strength, direction, and distance through the output device.

Another significant patent involves detecting, classifying, and localizing minor amounts of an element within a sample of material. This innovative procedure simplifies the detection of minute contaminants by eliminating the need for complex instrumentation setups and overlapping analytic processes. By utilizing a series of processing steps, Ahmad's invention enables the detection and classification of minute amounts of specific elements in various materials, including liquids, solids, and gases. This technology has specific applications in gels, pastes, powders, films, inorganics, and pharmaceuticals.

Career Highlights

Throughout his career, Falih H Ahmad has worked with esteemed organizations, including the U.S. Government as represented by the Secretary of the Army and the United States of America as represented by the U.S. Army Corps of Engineers. His work has significantly contributed to advancements in nuclear detection and material analysis.

Collaborations

Ahmad has collaborated with notable colleagues such as James A Evans and Raymond M Castellane, further enhancing the impact of his inventions through teamwork and shared expertise.

Conclusion

Falih H Ahmad's innovative contributions to nuclear detection technology