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ClearCut High Power Fiber Bragg Grating

ClearCut High Power Fiber Bragg Grating

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

Key Features

Applications

High Power Handling

Fiber Laser

Low Temperature Slope


Exceptional Reliability


Specifications

Parameter

Unit

Value

 Center Wavelength

nm

1018, 1030, 1064, 1070, 1080, 1090

 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%

nm

/

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

μm

10/125

14/250

20/400

25/400

 Max. Core Signal Power Handling

W

300

1000

3000

 Max. Clad Pump Power Handling

W

450

1500

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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