Hollow-core fiber Characterization with Correlation-Optical Time Domain Reflectometry
- Resource Type
- Conference
- Authors
- Azendorf, Florian; Schmauss, Bernhard; Shi, Bo; Fokoua, Eric Numkam; Slavik, Radan; Eiselt, Michael
- Source
- 2021 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2021. :1-3 Jun, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
Optical fibers
Temperature sensors
Temperature dependence
Thermal expansion
Sensitivity
Optical fiber communication
Delays
- Language
Using a Correlation-OTDR, we characterized the temperature-induced group delay variations of two nested antiresonant nodeless hollow core fibers. The temperature sensitivity of both is substantially less than for SSMF with some dependency on coating type.