61 citations · 144 across the 29 of their papers we have counts for
3 papers · 2 filters
Accurate Measurement of Propagation Delay in a Multi-Span Optical Link
Michael H. Eiselt, Florian Azendorf
The principle of Correlation Optical Time Domain Reflectometry (C-OTDR) is proposed to accurately measure the propagation delay over a multi-span optical fiber link. The delay of t…
Long-Term Latency Measurement of Deployed Fiber
Florian Azendorf, Annika Dochhan, Ralf-Peter Braun +1
Using a Correlation-OTDR we measured the latency of fibers in a deployed cable and calculated the time coefficient of the fiber temperature changes. Annual temperature variations o…
Experimental Investigation of the Effect of Pilot Tone Modulation on Partial Response Modulation Formats
Peter Madsen, Anders T. Clausen, Annika Dochhan +1
This paper presents an experimental investigation of 8% pilot tone modulation depth is a system transmitting NRZ, PAM4 and Duobinary. The penalty from the pilot tone increases with…