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Home / Fiber Family / Fiber Bragg Gratings / FBG Pair for High-Power Fibre Laser

FBG Pair for High-Power Fibre Laser

Center Wavelength: 1080±1nm; Reflectivity 99%; Reflection Bandwidth HR 3.0±0.3nm and OC 1.0±0.1nm; Pigtails Length 1.5m on each side; ...

Part Number  :  IP-FBG-99-A820-W1080-SM
Unit Price  :  $450.00
Lead time   :  3-4 weeks
Inventory quantity   :  3
Quantity   :  
Overview

FBG based on High Reflector and Output Coupler are designed for laser cavity in industrial fibre lasers. FBGs in Double-Clad fibre and PM fibre are available. 

Specifications

Specifications of Polarization Maintaining Fibre for Fibre Coil

Parameters

Specifications

Unit

FBG Type

HR

OC

--

Center Wavelength λc@ 25 °C (Referenced to air)

1080±1

1080±1

nm

Wavelength Mismatch(OC Relative to HR)

<0.2

nm

Peak Reflectivity

>99.5

10±2

%

Reflection Bandwidth

3.0±0.3nm

1.0±0.1nm

nm

Side Mode Suppression Ratio (SMSR)

>15

>15

dB

Fibre Type

As requested

--

Maximum Pump Power Through the Grating

1000

W

FBG Length

1.5m for each side or as requested

m

Note: 

1. Centre wavelength λc is available as requested from 1079nm to 1081nm

2. Peak reflectivity @λc is available as requested from 0.5% to 99.5%

3. Reflection bandwidth(FWHM) is available as requested from 0.6nm to 3.0nm

4. The fibre type is available as request


Working Optical Path

fbg1.jpg