Optical Telemetry Based on Coherent Transceivers
This webinar is hosted By: Optical Communications Technical Group
26 April 2022 11:00 - 12:00
Eastern Daylight/Summer Time (US & Canada) (UTC -04:00)In recent years polarization-multiplexed coherent transceivers with digital signal processing capabilities have been widely adopted for high speed fiber-optic transmission, which are highly flexible in terms of arbitrary waveform generation in the transmitter and signal analysis at the receiver all in the digital domain. These coherent optical transceivers can be utilized as measurement tools for optical fiber system parameters interrogation and performance monitoring.
In this webinar hosted by the Optical Communications Technical Group, Rongqing Hui will discuss two examples of using coherent optical transceivers to monitor the optical signal to noise ratio in a fiber system and the measurement of accumulated nonlinear phase shift in a fiber system caused by the optical signal.
What You Will Learn:
- Techniques of fiber system performance monitoring
- Application of coherent transceivers in optical measurements
Who Should Attend:
- Graduate students who have interest in optical communications and photonics
- Engineers of optical communication systems and networks
- Researchers working in DSP for optical communication and in monitoring of transmission system
About The Presenter: Rongqing Hui, University of Kansas
Rongqing Hui is a professor of Electrical Engineering at the University of Kansas in Lawrence Kansas. His research interests are in lightwave communication systems and subsystems, photonic devices, optical instrumentation and photonic sensors. Prior to joining the faculty of the University of Kansas in 1997, he was a member of Scientific Staff at Bell-Northern Research and Nortel Networks in Ottawa, Canada. He served as a Program Director for the Electronics, Photonics, and Devices Technologies (EPDT) program at the US National Science Foundation from 2006 to 2008. He has published more than 100 papers in engineering Journals in the field of photonics and optical communications, and two books: Fiber Optic Measurement Techniques (Academic Press 2009) and Introduction to Fiber Optic Communications (Academic Press 2019). Dr Hui received his PhD degree from the Politecnico di Torino, Italy, in 1994.
