GFF device have great application on telecom
or fiber sensing system, it help to re-shape
the spectrum of ASE source or EDFA, it help
to improve the performance of the fiber
system.We developed the world smallest
gain flattening filter based on thin-film-filter,
which the size is less than OD2.5 x 15mm,
which could be used in fiber sensing system
along with our other ultra mini-size device.
That could great save your space for mounting.