* X-cut, low insertion loss
* APE waveguide, high polarization extinction ratio
* Push-pull electrode, low half-wave voltage
* Well long-term stability and small package size
• Fiber optical gyroscope (FOG)
• Fiber Optic Current Sensor (FOCS)
• Hydrophones and other optical fiber sensing fields
| Category | Parameter | Symbol | Unit |
Numerical value |
|
|
Optical parameters |
Operating wavelength | λ | nm | 1290~1330 | 1530~1570 |
| Insertion loss | IL | dB |
≤3.5 |
||
| Change of insertion loss at full temperature | ΔIL | dB |
≤0.5 |
||
| Coupling Ratio | D | % |
50±2 |
||
| Change rate of spectral ratio at full temperature | ΔD | % | ≤3.0 | ≤2.0 | |
| Backward light reflection | RL | dB |
≤-55 |
||
| Residual Intensity Modultion | RIM |
≤1/1000 |
|||
| Ambient temperature pigtail polarization crosstalk | PER | dB |
≤-30 |
||
| Full temperature pigtail polarization crosstalk | PERT | dB |
≤-25 |
||
|
Electrical parameters |
Half wave voltage | VΠ | V | ≤3.5 | ≤4.0 |
| Waveform slope | S |
≤1/250 |
|||
| Bandwidth | BW | MHz |
≥500 |
||
|
Packaging structure |
Packaging form |
Metal or ceramic |
|||
| Device size (excluding pins) | mm |
30×8×5 |
|||
| Pigtail type | Small mode field (6.0mm) PM Fiber | PM Fiber | |||
| Fiber length | L | m | ≥1.0 | ≥1.2 | |
|
Environmental indicators |
Working temperature | Tw | ℃ |
-45~+70 |
|
| Storage temperature | Ts | ℃ |
-55~+85 |
||
| KG | MIOC | XX | XX | XX |
| Multifunctional integrated optical device | Wavelength：
13---1310nm 15---1550nm |
In-Out Fiber type：
PP---PM/PM
|
Optical connector：
FA---FC/APC FP---FC/PC N---No connector |
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