| 1200-1600nm Long Period Fiber Grating | ||||||||||||||
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1200-1600nm Long-period fiber grating is a kind of fiber grating based on the coupling between the fundamental mode of the core and the cladding mode transmited in the same direction, it features low reflectivity, wide band, high sensitivity of refractive index change, it's widely used in EDFA Gain Flat, Fiber Optic Sensor system, the parameters can be customized. |
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| Application: | Features: |
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Fiber Optic Sensor EDFA Notch Band Filter Lab And Research |
Low Insertion Loss Low Reflectivity Reflectivity Optional High Realibility & Stability |
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| Specification: | ||||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||||
| Center Wavelength | λ | 1200-1600 | nm | |||||||||||
| Tolerance | ±0.5 | nm | ||||||||||||
| Max. Insertion Loss | IL | 0.5 | dB | |||||||||||
| Max. 3dB Bandwidth | 1, 3, 5, 10 or specify | nm | ||||||||||||
| Grating Period | 550 | um | ||||||||||||
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Grating Regions Length |
20, 25, 30 or specify |
mm |
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Min. Tensile Strength |
100 |
kpsi |
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| Fiber Type | SMF-28e Fiber or specify | - | ||||||||||||
| Coating | None | - | ||||||||||||
| Operating Temperature | T | -20~75 | ℃ | |||||||||||
| Storage Temperature | T | -40~85 | ℃ | |||||||||||
| Package Dimension | mm | |||||||||||||
| Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. | ||||||||||||||
| Drawing: | ||||||||||||||
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| Ordering Information (Part Number): | ||||||||||||||
| LPFG-WWWW-BB-GG-FF-LL-CC | ||||||||||||||
| WWWW | BB | GG | FF | LL | CC | |||||||||
| Wavelength | Bandwidth | Grating Regions Length | Fiber Type | Fiber Length | Connector | |||||||||
| 1310 - 1310nm | 01 - 1nm | 20 - 20mm | S1 - SMF-28e | 05 - 0.5m | NE - None | |||||||||
| 1550 - 1550nm | 03 - 3nm | 25 - 25mm | GD - G652D | 08 - 0.8m | FA - FC/APC | |||||||||
| SSSS - Specify | 05 - 5nm | 30 - 30mm | GA - G657A | 10 - 1.0m | FU - FC/UPC | |||||||||
| 10 - 10nm | SS - Specify | GB - G657B | 15 - 1.5m | SA - SC/APC | ||||||||||
| SS - Specify | SS - Specify | 20 - 2.0m | SU - SU/APC | |||||||||||
| SS - Specify | LA - LC/APC | |||||||||||||
| LU - LC/UPC | ||||||||||||||
| SS - Specify | ||||||||||||||
1200-1600nm Long Period Fiber Grating
wavelength: 1200-1600nm
Type: LPBG
Fiber Type: SMF-28e or specify
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