| Customization: | Available |
|---|---|
| Application: | Communication, Sensor, Medicine, Probe, Fog |
| Type: | Single-mode Fiber |
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Standard Freestanding Coil for Φ120 FOG
The freestanding coil for ultra-high precision FOG designed and produced for customers meets the R & D and engineering needs of 0.001~0.005°/h FOG. By using thin diameter Panda polarization-maintaining fiber and UV curing glue, advanced coil forming technology and multi-pole symmetrical winding, it can provide excellent sensitive coil solutions for ultra-high precision FOG.
Product Description
The coil is designed and manufactured for high precision FOG , satisfying the needs of researching and engineering for 0.001~0.01 °/h FOG, using small diameter Panda PMF and UV curing glue, winding by multi-pole symmetry . Providing an excellent solution for high precision FOG.
Application
Φ120mm closed-loop FOG
Other size closed-loop FOG
Characteristics
Excellent full temperature bias stability;
Excellent temperature compensation characteristics
Advanced multi-pole symmetrical winding method
High long-term performance stability.
Specifications
|
Features |
Unit |
Index |
|
|
Type |
/ | 120 | 120S |
|
Inner diameter |
mm | 93.0±0.1 | 93.0±0.1 |
|
Height |
mm | 14.0±0.1 | 14.0±0.1 |
|
Outer diameter |
mm | ≤112.0 | ≤111.0 |
|
Number of layers |
Layer |
64 | 80 |
|
Winding length |
m | 2120±30 | 3500±50 |
|
Type of optic fiber |
/ | 80/135 optic fiber | 60/100 optic fiber |
|
Crosstalk (room temperature) |
dB | ≤-18 | ≤-12 |
|
Crosstalk (Full temperature) |
dB | ≤-15 | ≤-10 |
|
Insertion loss |
dB | ≤1.5 | ≤2 |
|
Constant temperature zero bias stability(100s,1σ) |
°/h | ≤0.003 | ≤0.002 |
|
Full temperature peak |
°/h | ≤0.15 | ≤0.15 |
|
Temperature rage |
ºC | -45~+80 | -45~+80 |
|
Temperature change rate |
ºC/min | 1 | 1 |
|
Temperature reliability |
/ |
Within temperatures range of -55ºC to 85ºC: ·20 temperature impact cycles |
|
Customized Information
Customized size, length and performance according to customer requirements;
Provide the solution of gluing coil in the structure;
Provide the solution of assembling gyro optical path.
|
| Bias stability before compensating(100s average, Full temperature) |
Production Flow
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