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Custom FBG Writing Machine - FemtoFBG_Custom
Custom FBG Writing Machine
Product Specifications
FemtoFBG is a laser micromachining workstation specifically designed for writing fiber Bragg gratings (FBGs). It is ideal for scientific laboratories, R&D centers, and industrial clients involved in telecommunications, distributed sensors, and Bragg Grating-based device development. The workstation utilizes femtosecond laser technology, which is a proven method for writing universal Bragg Gratings in various optical fibers, including those not sensitized to UV light. One of the main advantages of using femtosecond laser writing is the ease of process tuning compared to traditional UV phase mask methods. This technology supports Point-by-Point (PbP) and Line-by-Line (LbL) writing for up to 2nd order FBGs in different optical fibers, including multicore fibers. The smallest pitch achievable in PbP writing is approximately 1 µm. The FemtoFBG allows for direct writing with precise control over reflection and transmission parameters across a variety of standard optical fibers.
- Product Code
- Applications
- Bragg Grating based Devices
Sensors
Telecommunications - Compatible Fiber Type
- Dual-Cladding
Multicore - Fiber Feeding
- Reel-to-reel (No immersion oil)
- Key Features
- Broad Reflection/Transmission Control
- Laser Source Details
- Custom Wavelength (Supports Customer Laser)
- Micromachining Technologies
- Fiber Drilling
Laser Marking
Phase Mask Writing - Minimum Pitch
- ~ 1 μm (PbP Writting)
- Polarization Control
- Motorized Linear Polarization rotation, Circular, Elliptical, Azimuthal, or other
- Power Control
- Real-Time Pulse Energy Measurement
- Substrate Materials
- Optical Fibers
- System Components
- Customizable Positioning System
Customizable Scanning Unit - Travel Range
- > 300 mm (X-Axis, Custom)
> 300 mm (Y-Axis, Custom) - Vibration Control
- Passive/Active
- Writing Method
- Optional Alternative Writing Techniques
- Supplier Location
- Lithuania
Technical Documents
