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Brand Name : Haiyu Optical
Model Number : HYG-FBG-Chirp-004
Certification : CE, ISO9001, Rohs
Place of Origin : China
MOQ : 1 pcs
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, MoneyGram, L/C
Supply Ability : 1000pcs per day
Delivery Time : 2-3 working days
Packaging Details : each packed in pe bag, 400-600pcs/carton
Product name : Fiber Bragg Grating
Fiber type : SMF-28e
Material : Plastic,optical fiber
Wavelength : 1625 -1650nm
Connector : n/a
Operating temperature : -25~65
Accuracy : 0.1%
Application : Dispersion compensator
1650nm chirp FBG Optical Fiber Bragg Grating
Optical parameter:
item | parameter | specification | unit | Remarks | |
1 | wavelength range | Pass band | 1260~1625 | nm | - |
Reflect band | 1644.5~1655.5 | nm | - | ||
2 | Pass band | IL | ≤1.0 | dB | @1260~1360 |
≤1.0 | dB | @1460~1600 | |||
≤2.5 | dB | @1600~1625 | |||
ORL | >35 | dB | @1260~1580 | ||
>30 | dB | @1580~1620 | |||
>20 | dB | @1620~1625 | |||
3 | Reflect band | IL | >21 | dB | @1644.5~1655.5 |
ORL | ≤1.0 | dB | @1644.5~1655.5 | ||
4 | PDL | ≤0.4 | dB | @1260~1600 | |
5 | Ripple | ≤0.6 | dB | @1644.5~1655.5 | |
6 | TDL | ≤0.5 | dB | @1260~1600 |
Note
The product is used for two models, FBG-1650-S and FBG-1650-D.
FBG-1650-S is a traditional chirp grating with directionality, which satisfies parameters above in one direction.
The FBG-1650-D is a bidirectional chirped grating that satisfies parameters above in both directions.
Description:
The FBG is a fiber grating with a linear variation of the refractive index modulation period along the core direction. a large bandwidth is its main feature, which can generally reach several nanometers or tens of nanometers.
Characteristics:
● High stability and reliability
● Remote real-time detection
● Low insertion loss
● Easy connection for adapter structure
● Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE
● Compliant with RoHS
Working/storage conditions:
Parameter | Specification | Unit |
Working temperature | -25 ~ +65 | °C |
Working humidity | 5~95 | %RH |
Storage temperature | -40 ~ +85 | °C |
Storage humidity | 5~95 | %RH |
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N / A Connector Optical Fiber Bragg Grating , High Accuracy Chirped Bragg Grating Images |