This single mode photonic crystal fiber
is endlessly single mode fiber in a
sense, combining a low transmission
loss in a wide wavelength region and
a very low nonlinear coefficient with
cut off wavelength below 1μm. The
kind of fiber can be robust single mode
operation even in visible wavelength
region because of coiling status in practice.
The fiber is available spliced to standard
single mode fiber or endlessly single mode
fiber, and is also available with hermetically
sealed ends and FC/PC connectors.
ADVANTAGES :
Single mode、Bending insensitive
Low loss over a wide wavelength
range、High strength, single
material-pure silica、Long delivery
length
APPLICATIONS:
Mode field diameter can be freely
adjusted while、fiber always
operates on single mode.Transmission
experiments、Sensing experiments.
Terminal fiber of special PCF, connected
fiber of conventional fiber and all kind
of PCFs