Location History:
- Berkeley Heights, NJ (US) (1986 - 1988)
- New Providence, NJ (US) (1986 - 1990)
- Summit, NJ (US) (1986 - 1990)
- Gillette, NJ (US) (1990 - 1993)
Company Filing History:
7 out of 3,345 
4 out of 745 
2 out of 386 
Years Active: 1986-1993
Title: Nils A. Olsson: Innovator in Optical Communication Technologies
Introduction
Nils A. Olsson is a prominent inventor based in New Providence, NJ (US), known for his significant contributions to optical communication technologies. With a total of 13 patents to his name, Olsson has made remarkable advancements in the field, particularly in the areas of telemetry and harmonic distortion reduction in lasers.
Latest Patents
One of Olsson's latest patents is focused on telemetry for optical fiber amplifier repeaters. In this invention, telemetry information is transmitted in an optical fiber communication system by providing an amplifier pump with excess power beyond that necessary to pump the amplifier. The excess power is not used to pump the amplifier but is rather utilized to transmit the telemetry information. In a specific embodiment, an optical communication system including a doped optical fiber amplifier, such as an erbium-doped amplifier, is equipped with an amplifier pump that operates at approximately 1.48 µm. This setup allows the telemetry signal to be detected with a low-cost photodetector at a subsequent station.
Another notable patent addresses interferometric devices for reducing harmonic distortions in lasers. In an optical communication system, this invention aims to simultaneously reduce both second and third harmonic distortion in a light beam from a modulated semiconductor laser. A nonlinear interferometric device, such as a Fabry-Perot etalon, is inserted in the path of the beam. The parameters of the interferometric device, including its phase and finesse, are selected to compensate for the second and third harmonics produced by nonlinearities of the laser and the transmission medium.
Career Highlights
Throughout his career, Nils A. Olsson has worked with prestigious organizations, including AT&T Bell Laboratories and American Telephone & Telegraph Company. His work at these institutions has significantly influenced the development of optical communication technologies.
Collaborations
Olsson has collaborated with notable individuals in the field, including Charles H. Henry and Rudolf F. Kazarinov. These collaborations have contributed to the advancement of innovative solutions in optical communications.
Conclusion
Nils A. Olsson's contributions to optical communication technologies through his patents and collaborations have established him as a key figure in the field. His innovative work continues to impact the industry and pave the way for future advancements.
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