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ClearCut™ High Power FBG

It is a low insertion loss fiber bragg gratings for high power fiber lasers.
  • Product Detail

The High Power ClearCut™ Fiber Bragg Grating products are low insertion loss fiber bragg gratings for high power fiber lasers. With AFR's ClearCut™ designing and packaging, the devices can handle kilowatt level pump power and signal power. Custom configurations available.

Specifications

Parameter

Unit

Value

Center Wavelenggth

nm

1018,1030, 1064, 1070, 1080

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 - 4.0         /

Reflection Bandwidth at 50%

-

         /              0.2-2.0    

Tolerance on Reflection Bandwidth

nm

 0.1 - 0.4         0.1 - 0.2

Min. Side Mode Suppression Ratio

dB

  20               10

Fiber Core/Cladding Dimension

-

10/125   14/250  20/400  25/400

Min. Core Signal Power Handling

-

 300     1000      3000      3000

Min. Clad Pump Power Handling

-

   450     1500      3000      3000 

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

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