FBG 光纖光柵

1) Uniform FBG

     Features：

      Various options of fiber type, wavelength, reflectivity, bandwidth, etc.

      Athermal package available

      High reliability

 

     Applications：

      Pumping laser wavelength locking

      Fiber sensor

      Fiber filter

 

2) Apodized FBG

    Featrues：

     Center wavelength at ITU Grid, or customization

     High isolation

     Athermal package available

     Various connector available

     High reliability

 

    Applications：

     DWDM filter

     Fiber sensor

     Fiber laser

     Wavelength multiplexing/demultiplexing module

 

3) Chirped FBG

    Features：

     Center wavelengths on ITU grid

     Wide bandwidth

     Athermal package available

     High reliability

 

    Applications：

     FTTH reflector

     Gain flattening filter

     Fiber sensor

     Fiber filter

     Dispersion compensation module

 

4) Double Clad FBG

    Features：

     Specially designed for fiber laser

     Suitable for high power

     Ultra-precise matching

     Wide variety of double clad fiber type

     Wide bandwidth and reflectivity range

     High reliability

    Applications：

     Fiber laser

     Pump lockers

     Fiber sensor

 

5) Long Period FBG

    Features：

     Low insertion loss

     Transmissive grating

     High sensitivity

    Applications：

     Gain flattening filter

     Band-pass filter

     Mode conversion

     Optical add-drop multiplexer (OADM)

     Biomedical sensor

     Band-stop filter