A new passive device, plastic fiber grating, is proposed based on our researches on fiber grating tunability and plastic fibers.
在对光纤光栅调谐和塑料光纤的研究基础上,提出了一种新的无源器件——塑料光纤光栅。
2
To achieve high performance of the machine, we import the advanced technology and craft from Germany and USA to produce all kinds of high-quality PET& PP, PS plastic films and 3D grating sheets.