Description
Overview
GAOTek channel WDM filter device OADM is a compact coarse wavelength division multiplexer. Based on an optic bench platform, it significantly reduces manufacturing costs while enhancing optical performance. These compact modules leverage substrate integration and free space beams for compact dimensions.
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Features
- Low insertion loss
- Wide pass band
- High channel isolation
- High stability and reliability
- Epoxy-free on optical path
Technical Specification
| Channel Spacing | 20 nm |
| Channel Passband | CWL+/-6.5 nm |
| Channel Ripple | <0.4 dB |
| Polarization Dependent Loss | ≤0.2 dB |
| PMD | ≤0.2 ps |
| Directivity | >45 dB |
| Return Loss | >45 dB |
| Max. Power handling | 500 mW |
| Operating Wavelength | 1260 nm to 1620 nm |
| Operating Temperature | 23 °F to 158 °F (-5 °C to +70 °C) |
| Storage Temperature | -40 °F to 185 °F (-40 °C to +85 °C) |
| Â Dimension | 2.17 in x 1.77 in x 0.24 in (55 mm x 45 mm x 6 mm) |