Our compact fiber stretchers (also called phase shifters) offer the attractive feature to modify the optical path from 0 to 0,1ps or 0 to 0.2ps.
The fiber is fixed on a multilayer piezoelectric actuator. The stretcher uses the piezoelectronic element to change the optical path and phase. IDIL Fibres Optiques phase shifters are available with all fiber types (SM, MM, PM) and offer a particularly fast and accurate technique.
Its compact packaging makes it suitable for various system applications. Typical applications include variable optical delay, fiber interferometry, ultra-fast dynamics and lasers.
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| Fiber stretcher | ||
|---|---|---|
| Model 1 | Model 2 | |
| Wavelength range | IR (1µm, 1,3µm, 1,5µm or others) | IR (1µm, 1,3µm, 1,5µm or others) |
| Optical path displacement | 0-20µm (more is available) | 0-40µm (more is available) |
| Time delay | 0 - 0,1 ps | 0 - 0,2 ps |
| Insertion loss | ≤ 0,1 dB | ≤ 0,1 dB |
| Resonance frequency | 76 kHz | 34 kHz |
| Return loss | ≥ 50 dB | ≥ 50 dB |
| PDL | ≥ 50 dB | ≥ 50 dB |
| Fiber length | Please specify | Please specify |
| Fiber type | SM, MM, PM | SM, MM, PM |
| Voltage range to apply | 0-150 V (more is available) | 0-150 V (more is available) |
| Connectors | Custom | Custom |
| Operational temperature | From -20°C to +55°C | From -20°C to +55°C |
| Packaging dimensions | 45 (L) x 7 (l) x 10 (H) mm3 | 67 (L) x 13.3 (l) x 11 (H) mm3 |
| Weight | 10 g typical | 20 g typical |
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