Company Filing History:
7 out of 9,364 
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Years Active: 1990-2008
Title: The Innovations of Leo M. Chirovsky
Introduction
Leo M. Chirovsky, a prolific inventor based in Bridgewater, NJ, is recognized for his significant contributions to the field of optoelectronics. With a total of 15 patents to his name, Chirovsky has demonstrated an exceptional ability to innovate within the technology sector, particularly through his work on vertical cavity surface-emitting lasers (VCSELs).
Latest Patents
Among his latest inventions, Chirovsky has developed a refined mirror structure designed to reduce the effect of feedback on VCSELs. This innovative VCSEL integrates an absorbing layer that is strategically placed within the standing wave null of the emitting mirror. The design minimizes the reflectivity and transmissivity of the emitting mirror in response to feedback optical waves, all while maintaining the reflectivity required for light exiting the cavity.
Another noteworthy patent involves a lateral injection VCSEL configuration. This invention includes upper and lower mirrors that form a cavity resonator, with an active region situated in the resonator. The structure features high conductivity contact layers, upper and lower electrodes, and a unique current guide that constrains current flow via a high resistivity layer. This configuration not only suppresses current flow in parallel paths, enhancing current density distribution, but also reduces parasitic capacitance, offering significant advantages for device performance.
Career Highlights
Chirovsky's career boasts a strong association with leading technology companies, including Lucent Technologies Inc. and AT&T Bell Laboratories. His work at these prestigious institutions has enabled him to advance the field of optoelectronics significantly, paving the way for innovations that enhance the efficiency and effectiveness of laser technologies.
Collaborations
Throughout his career, Chirovsky has collaborated with notable professionals in the field, including Lucian Arthur D'Asaro and Sanghee Park Hui. These collaborations have fostered a creative environment where groundbreaking ideas could flourish and lead to the development of novel technologies.
Conclusion
With a remarkable portfolio of 15 patents, Leo M. Chirovsky continues to be a prominent figure in the realm of optoelectronic innovations. His latest inventions, focusing on enhancing the efficiency of VCSELs, are testimony to his commitment to pushing the boundaries of technology. As he continues to collaborate with other industry experts, the future of his innovations promises to be equally exciting and impactful.