Company Filing History:
Years Active: 2003-2016
Title: Innovations of Petr G Eliseev
Introduction
Petr G Eliseev is a notable inventor based in Albuquerque, NM (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of rotation sensors and gyroscopes. With a total of 3 patents, his work showcases innovative approaches to utilizing the nonlinear Sagnac effect in various applications.
Latest Patents
One of his latest patents is a "Rotation-sensitive semiconductor ring laser device using the nonlinear Sagnac effect." This invention embodies a rotation sensor that includes one or more ring lasers designed to utilize a nonlinear Sagnac effect, a passive waveguide arrangement, and a photodetector arrangement to receive the outcoupled light and detect rotation. These components are arranged into a monolithically integrated optoelectronic integrated circuit on a single substrate. The method can include seeding a stable, rotation-insensitive, strong driving wave using a single-frequency edge emitting laser monolithically integrated on the same substrate.
Another significant patent is the "Monolithically integrated semiconductor unidirectional ring laser rotation sensor/gyroscope." This device includes at least two isolated, nonsynchronized semiconductor lasers, with at least one being unidirectional. The design also incorporates semiconductor directional waveguide couplers, a semiconductor Y-junction mixing region, and a semiconductor photodetector. The evanescently outcoupled signals are routed to a photodetector for detection of the Sagnac shifted frequencies, allowing for the discernment of a beat frequency resulting from the rotation of the chip structure.
Career Highlights
Petr G Eliseev has worked with reputable institutions such as the University of New Mexico and STC.UNM. His work in these organizations has contributed to advancements in semiconductor technologies and their applications in rotation sensing.
Collaborations
Throughout his career, he has collaborated with notable individuals in the field, including Marek A Osinski and Edward W Taylor. These collaborations have further enhanced the impact of his inventions and research.
Conclusion
Petr G Eliseev's innovative work in semiconductor technology and rotation sensing has led to significant advancements in the field. His patents reflect a deep understanding of complex systems and a commitment to pushing the boundaries of technology.