Part No. | Quantity | Price | Subtotal | ETD |
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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.
Picture | Name | Part NO./Stock NO. | Description | Central wavelength | Reflectivity | Connector | Lead Time | Price | Operation |
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● Center wavelength: 1030nm to 1080nm
● High reflector(>99%) with 0.1 to 2nm bandwidth
● Output coupler(8-12%) with 0.1 to 2nm bandwidth
● Wavelength mismatch less than 0.2nm
Product Type | FBG-DC/PM-1060 | ||
Parameters | Specifications | Unit | |
Grating Type | High Reflector | Output Coupler | |
Center Wavelength @25 °C | 1064±1 | nm | |
Wavelength Mismatch | <0.2 | nm | |
Reflectivity | >99.5 | 10±2 | % |
Reflection Bandwidth @50% | 2.0~3.0 | 0.6~1.0 | nm |
Side Mode Suppression Ratio | >15 | >15 | dB |
Fibre Type | Double-clad 10/130, PM980, HI1060 and customer required | ||
Maximum Pump Power Through the Grating | 100 | W | |
Pigtails Length | 0.5m on each side |
Note:
1. Centre wavelength λc is available as requested from 1030nm to 1080nm
2. Peak reflectivity @λc is available as requested from 0.5% to 99.5%
3. Reflection bandwidth (FWHM) is available as requested from 0.1nm to 3.0nm
Working Theory
● Fibre lasers used in cutting, welding and marking
IP-FBG-☆-A8▽-W□□□□-XX
☆: Reflectivity
05: 5%
10: 10%
99: 99%
▽: Bandwidth
05: 0.5nm
10: 1nm
□□□□: Central Wavelength
1030: 1030nm
*****
1080: 1080nm
XX: Fiber and Connector Type
SA=HI160+ FC/APC
SP=HI1060+ FC/PC
PP=PM 980 Fiber+ FC/PC
PA=PM 980 Fiber+ FC/APC
DCN= Double Clad 10/130+None