| 1200-1600nm Long Period Fiber Grating | ||||||||||||||
|
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. |
||||||||||||||
| Application: | Features: |
 |
||||||||||||
|
Fiber Optic Sensor EDFA Notch Band Filter Lab And Research |
Low Insertion Loss Low Reflectivity Reflectivity Optional High Realibility & Stability |
|||||||||||||
| 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 | ||||||||||||
|
Grating Regions Length |
20, 25, 30 or specify |
mm |
||||||||||||
|
Min. Tensile Strength |
100 |
kpsi |
||||||||||||
| 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: | ||||||||||||||
|
||||||||||||||
| 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
Leave A Message
If you are interested in our products and need to know more details, please feel free to leave a message here, we will reply within 24 hours.
Related Products
1580nm 3-port PM Optical Circulator
850±50nm OCT Broadband 1x2 2x2 SM Fiber Fused Coupler
793nm Polarization Beam Combiner/Splitter
685nm PM Pigtailed FP Laser Diode
SM Pump Laser Protector
980nm 1x1 PM Mechanical Optical Switch
1550/1480nm PM Isolator+WDM Hybrid
1580nm 3-port PM Optical Circulator
Wavelength: 1580nm
Circulator Type: Polarization Maintaining
Port: 3 ports
Fiber Type: PM Panda Fiber
Max. Handling Power: 500mW CW
850±50nm OCT Broadband 1x2 2x2 SM Fiber Fused Coupler
Wavelength: 850nm
Bandwidth: ±50nm
Configuration: 1x2, 2x2
Fiber Type: HI 780 Fiber
793nm Polarization Beam Combiner/Splitter
Wavelength: 793nm
Fiber Type: PM Panda Fiber or HI 780 Fiber
Max. Optical Power: 500mW
685nm PM Pigtailed FP Laser Diode
Wavelength: 685nm
LD Type: Fiber Pigtailed
LD Chip: FP
Fiber Type: PM Panda Fiber
SM Pump Laser Protector
Pump Wavelength: 915 or 975nm
Signal Wavelength: 1064 or 1550nm
Fiber Type: HI 1060 or SMF-28e fiber
Max. Optical Power: 0.5, 1, 3, 5, 10 or specify
980nm 1x1 PM Mechanical Optical Switch
Wavelength: 980nm
Configuration: 1x1
Fiber Type: PM 980 Panda Fiber
Max. Handling Power: 500mW CW
1550/1480nm PM Isolator+WDM Hybrid
Wavelength: 1550/1480nm
Hybrid Type: Isolator+WDM
Fiber Type: PM Panda fiber or SMF-28e fiber
Max. Handling Power: 300mW (higher power is available)
Product Categories
Sign Up To Newsletter
to stay up-to-date on our promotions, discounts, sales, news and more.
© 2026 Seagnol Photonics Co., Ltd. All Rights Reserved / Sitemap / XML
/ Privacy Policy /
IPv6 network supported