Description
The Motor Driven Adjustable Polarization Insensitive Variable Bandwidth Tunable Filters are high-performance pigtailed components with built-in control electronics. These filters allow for precise control of both the wavelength and bandwidth through an electrical interface.
They feature a 45 nm tunable wavelength range and a continuously adjustable bandwidth ranging from 1 to 18 nm. The filters are designed to be polarization insensitive and provide a flat-top filter shape for optimal performance. Available for wavelengths from 1100 nm to 1650 nm, these filters are suitable for various applications in the field of fiber optics.
Motor Driven Adjustable Polarization Insensitive Variable Bandwidth Tunable Filters
Specifications
| Operating Wavelength Range: | 1525 – 1565 nm |
|---|---|
| Free Spectral Range: | Not Specified |
| Finesse: | Not Specified |
| Bandwidth: | 0.002 GHz |
| Insertion Loss: | 3 dB |
| Input Power: | 200 mW |
| Wavelength Resolution: | 0.1 nm |
| Filter Edge Roll Off Slope: | 10 dB/nm |
| Insertion Loss: | 3 dB |
| Polarization Dependent Loss (PDL): | Typically less than 0.3 dB |
| Transmission Shape: | Transmission Shape |
| Wavelength/Temperature Sensitivity: | 0.002 nm/°C |
| Fiber Type: | SMF-28 (or SMF-28e) |
| Operating Temperature: | +10 to +40 °C |
| Storage Temperature: | -30 to +70 °C |
| Electrical Interface: | RS-232, IIC, or SPI |
| Supply Voltage: | 4-12.25 V |
| Operating Current: | TBD mA (dependent on operating voltage) |
| Input Voltage High: | VL - 0.4 VL V |
| VL - 0.4 VL V: | 0-0.15 V |
| Output Voltage Low: | 0-0.4 V |
| Output Voltage High: | 0.67 VL - VL V |
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Features
- 45 nm tunable wavelength range
- 1 to 18 nm continuously adjustable bandwidth
- Independent control of wavelength and bandwidth
- Flat-top filter shape
- Suitable for wavelengths from 1100 nm to 1650 nm
- Polarization insensitive
- High resolution
- Available in single mode, polarization maintaining, and multimode fiber versions
- High out-of-band suppression
- High input power handling
- Built-in microcontroller with RS-232, IIC, or SPI interface
Applications
- WDM channel filtering
- High-speed transmission testing
- Signal filtering
- Laser pulse shaping
- ASE light noise suppression
- Tunable light sources
- Spectral analysis
- Fiber optic component manufacturing
- Quality control and measurement
- Product development
- Automated testing
Frequently Asked Questions
What is the tunable wavelength range of the Motor Driven Adjustable Polarization Insensitive Variable Bandwidth Tunable Filters?
The filters have a 45 nm tunable wavelength range.
Can the bandwidth be adjusted on these filters?
Yes, the filters have a continuously adjustable bandwidth ranging from 1 to 18 nm.
Are these filters polarization insensitive?
Yes, the filters are designed to be polarization insensitive.
What applications are these filters suitable for?
These filters are suitable for various applications in the field of fiber optics, including WDM channel filtering, high-speed transmission testing, signal filtering, laser pulse shaping, ASE light noise suppression, tunable light sources, spectral analysis, fiber optic component manufacturing, quality control and measurement, product development, and automated testing.
What types of fiber versions are available for these filters?
These filters are available in single mode, polarization maintaining, and multimode fiber versions.
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