Company Filing History:
1 out of 32 
1 out of 444 Years Active: 1987-1991
Title: The Innovative Contributions of Amar S Bhalla
Introduction
Amar S Bhalla is a notable inventor based in State College, PA (US). He has made significant contributions to the field of infrared imaging and pyroelectric materials. With a total of 2 patents, his work showcases a blend of creativity and technical expertise.
Latest Patents
One of Bhalla's latest patents is the "Pyro-optic detector and imager." This invention describes an infrared imaging system that includes a pyro-optic sensor capable of receiving a thermal image on one side. The sensor exhibits a substantial change in refractive index in response to temperature changes. A light beam is projected onto the second side of the sensor, which selectively reflects the beam according to local changes in refractive index. A receiver detects the reflected beam and derives a visible image of the thermal image. The pyro-optic sensor comprises a sandwich structure that includes a film of energy-absorbent material, a thin film of thermal-optic material, and a supporting layer with optically transparent foam positioned next to the pyro-optic material.
Another significant patent is related to "Pyroelectric crystals with high figures of merit." This invention provides pyroelectric crystals that have relatively high figures of merit (p/K) of 1.8 or more. These crystals are preferably prepared by doping alanine-substituted triglycine sulfate crystals with phosphorous and/or arsenic.
Career Highlights
Throughout his career, Amar S Bhalla has worked with various organizations, including the Pennsylvania Research Corporation and Research Incorporated. His experience in these companies has allowed him to develop and refine his innovative ideas.
Collaborations
Bhalla has collaborated with notable individuals in his field, including Leslie E Cross and Frank Ainger. These collaborations have contributed to the advancement of his research and inventions.
Conclusion
Amar S Bhalla's contributions to the fields of infrared imaging and pyroelectric materials highlight his innovative spirit and technical prowess. His patents reflect a commitment to advancing technology and improving imaging systems.
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