On the measurement of fundamental mode bend loss in large-mode-area optical fibers.
The measurement of fundamental mode bend loss is thoroughly studied in large-mode-area few-mode optical fibers. The influencing factors, including spectral properties of the light source, modal power content and cladding light, are experimentally investigated. Monte Carlo simulations are performed to help in understanding and illustrating the distribution of the variations. Practical guidelines and an example setup are provided for precise and accurate measurements.
Changgeng
C
Ye
Joona
J
Koponen
Ville
V
Aallos
Teemu
T
Kokki
Ossi
O
Kimmelma