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| Price | Can be negotiated |
| MOQ | 1 |
| Delivery Time | 8-10days |
| Brand | SAMYON |
| Place of Origin | CN |
| Certification | ISO |
| Model Number | PHASE SHIFT |
| Packaging Details | Carton |
| Payment Terms | Western Union, MoneyGram, , T/T, D/P, D/A |
| Supply Ability | 999/mth |
| Insertion Loss | < 0.5dB | Place of Origin | CN |
| Central Wavelength | 1550nm | Packaging Details | Carton |
| Product Name | Phase Shift Fiber Grating | Model Number | PHASE SHIFT |
| Fiber Type | SMF-28 or Compatible | Supply Ability | 999/mth |
| Certification | ISO | Brand Name | SAMYON |
| Payment Terms | Western Union, MoneyGram, , T/T, D/P, D/A | Fiber Termination | Bare Fiber FC/UPC or FC/APC |
| Price | Can be negotiated | Delivery Time | 8-10days |
| Minimum Order Quantity | 1 | Application | DWDM |
Phase Shift Fiber Grating Central Wavelength 1550nm Reflectivity 90% PM Fiber
Phase Shift Fiber Grating DWDM 1550nm Fabry-Perot Lower Loss
Phase Shift Fiber Grating Description:
Phase Shift Fiber Grating means: through leading in Refractive Index moudulation sudden changes On the optical Fiber Bragg Grating certain place, it generate two FBGs with fixed phase shift sudden changes at this place.
The two FBGs similar choose Fabry-Perot and allow light with resonant wavelength to insert into fiber bragg grating resistance band and to open a narrow linearity refractive window during resistance band.
Application:
At Laser industrial , Phase shift fiber grating is mainly for Lower noise single frequency Ultra-narrow Linewidth Fiber laser, or for Single Frequency Semiconductor Laser Diode with External feedback realizing ultra-narrow linewidth laser output.
Other area, Phase shift fiber grating mainly is used as demultiplexer in DWDM system,which can be highly influenced by the shift degree, Position and shift points quantity.
Feature:
Ultra-narrow linewidth , Multi channels, Flexible Combination ,Lower Insert Loss , Low Polarization Dependent Loss.
Technical specification:
| Central Wavelength | 1550nm |
|
Shift Value |
Π Shift |
|
Shift Point Place |
Grating Middle Point |
| 3db Band Width | 0.3nm |
|
Shift Point 3db Band Width |
＜50pm |
|
Reflectivity |
＞90% |
| Optical Fiber Type | Single Mode Fiber/ PM Fiber |
| Pigtail | Bared Fiber/ FC/APC connector |
