Company Filing History:
Years Active: 1992-2000
Title: Innovations by Kenneth H. Levin
Introduction
Kenneth H. Levin is a notable inventor based in Silver Spring, MD (US). He has made significant contributions to the field of infrared spectroscopy, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest inventions is a handheld infrared spectrometer. This device is designed for infrared reflectance measurements of samples, allowing for the identification of material components. It is a self-contained portable unit that includes a window and optics aligned with the sample when the device is placed against it. The optics consist of a broad-band IR light source, an acousto-optic tunable filter (AOTF), a lens, and a reflectance detector. The computer integrated into the housing compares the detected reflectance spectrum with stored data to identify materials and their proportions. This innovative design enhances portability and optical efficiency by eliminating the need for optical fibers.
Another significant patent is the high sensitivity acousto-optic tunable filter spectrometer. This spectrometer utilizes an AOTF for sample analysis, providing continuous wave RF excitation through the crystal. It features a digital lock-in amplifier that improves efficiency, accuracy, and sensitivity while reducing costs compared to conventional analog systems. Fiber optics connect the crystal to the source and the detection system, further enhancing the device's capabilities.
Career Highlights
Kenneth H. Levin works at Infrared Fiber Systems, Inc., where he continues to develop cutting-edge technologies in the field of infrared spectroscopy. His work has contributed to advancements in portable spectrometry and analysis techniques.
Collaborations
Throughout his career, Kenneth has collaborated with notable colleagues such as Samuel Kerem and Vladimir Madorsky. These partnerships have fostered innovation and the development of new technologies in their field.
Conclusion
Kenneth H. Levin's contributions to infrared spectroscopy through his patents and work at Infrared Fiber Systems, Inc. highlight his role as a leading inventor in this specialized area. His innovative designs continue to impact the field and advance the capabilities of spectrometric analysis.