1939nm Series ClearCut™ FBG

Specifications

Parameter

Unit

Value

Center Wavelenggth

nm

1917,1925,1939

Tolerance on Center Wavelength

nm

1.0

  Max. Wavelength Mismatch (OC Relative HR)

nm

 0.2

  High Reflector (HR) / Output Coupler (OC)

HR                OC

Peak Reflectivity

%

       ≥99.0    (5.0 - 30.0) ± 2.0

Reflection Bandwidth at 95%

nm

                     1.5-3.0       

  Reflection Bandwidth at 50%

nm

0.5-1.0

Tolerance on Reflection Bandwidth

nm

                     0.1-0.3    0.1  

Min. Side Mode Suppression Ratio

dB

20               10

  Min. Core Signal Power Handling

 W

 ≤100

  Min. Clad Pump Power Handling

 W

≤300

  Fiber Type

PM or Non-PM

 Package Dimensions

 mm

60 (L) × 12 (W) × 5 (H) 

 Cooling Bottom Plate Temperature 

 ℃

≤25

 Storage Temperature

 ℃

 -40 to +85