FBG Wavelength Locker
Description
The wavelength of pump laser diode is varied at different operating temperatures. Fiber Bragg Gratings (FBG) Wavelength Locker with low reflectivity is used to stabilize the wavelength and intensity of EDFA pump laser. It can stabilize the channel wavelength to ITU-T Grid standard wavelength in DWDM systems, network monitoring and fiber sensor applications.
According to the customer's locking requirements for the pump laser, single FBG or double FBG configuration can be provided for wavelength locking.
FBG Wavelength Locker
Specifications |
|
|---|---|
| Center Wavelength Range: | 940-1070nm |
| FBG Length: | 1 mm, 15 mm, 10 mm, 5 mm, 3 mm |
| Reflectivity: | >1% |
| Center Wavelength: | 940, 972-978, 1064, 1070 nm |
| Wavelength Tolerance: | +/-0.25 nm |
| Bandwidth (FWHM): | >0.02 nm |
| FBG Recoating: | Acrylate |
| Tensile Strength: | >100 kpsi |
| Fiber Type: | HI1060, HI1060flex, HI980, PM980 or SMF-28e |
| Optical Connector: | Bare Fiber, FC/APC, SC/APC, or Custom |
| SLSR: | >10 dB |
| Pigtail Length: | Standard 1m both ends, or custom |
Features
- High wavelength locking accuracy
- Extremely low temperature dependence
- Low polarization dependence
- Periodical locking covers all channels
Applications
- EDFA pump lasers
- DFB lasers stabilization for WDM systems
- Laser stabilization for tunable laser module
- Raman system in-fiber resonators
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2022
Frequently Asked Questions
The FBG Wavelength Locker is used to stabilize the wavelength and intensity of EDFA pump lasers by compensating for variations in operating temperatures.
The FBG Wavelength Locker offers high wavelength locking accuracy.
The FBG Wavelength Locker has an extremely low temperature dependence.
Yes, the periodical locking of the FBG Wavelength Locker covers all channels.
The FBG Wavelength Locker can be used for EDFA pump lasers, DFB lasers stabilization for WDM systems, laser stabilization for tunable laser modules, and Raman system in-fiber resonators.