Main Features
DODL is a manually controlled variable optical delay
line and provides low cost, precision optical path length
adjustment. The standard device has a delay range of
330ps for single pass mode. Delay is shown on the
readout on the top side, both in ps and mm. This device is
suitable for precision optical path length control or timing
alignment.
Typical applications
Optical interferometer、 Optical Coherence Tomography、 Coherent telecommunications、 Spectrum analyzers、 Radar calibration, Optical network testing
| Fiber Optic Coils Specifications |
| Optical Delay Range | 0~330ps(100mm) | Operating Wavelength | 1260nm~1650nm |
| Readout Resolution | 0.17ps(50um) | Power Threshold | 300mW |
| Optical Delay Accuracy | 3.4ps(0.1mm) | Operating Temperature | 0~50℃ |
| Insert Loss | <1.2dB | Storage Temperature | --20~70℃ |
| Insert Loss Variation | ±0.3dB | Size | 110x45x29mm |
| Return Loss | >55dB | Fiber Type | SMF-28 |
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