1550nm Polarization Maintaining VOA
Product Description:
Advanced fiber optic solutions offers very fast VOA with response time down to sub-nano second. These cutting edge products feature very fast response of less than 1ns optical response time, small packaging, high stability and unparallel reliability. The control is activated via simple electrical control pulse signals.
For those applications requiring a custom solution, we are ready to meet your challenges and needs with customized offerings.
Features:
- Low Insertion Loss
- High Extinction Ratio
- Sub-nano Second Response
- Small Packaging
- Separate DC Bias Electrode
- High Stability
- High Reliability
- No Driving Circuit Required
- Cost Effective
Applications:
- System Protection
- System monitoring
- Fiber Optic Sensor
- Test and Measurement
- Instrumentation
Specification:
| Parameters | Unit | Min | Typical | Max |
| Wavelength** | nm | 1530 | 1550 | 1570 |
| Switching Speed | ns | 1 | ||
| Insertion Loss* | dB | 3.5 | 4.5 | |
| On/Off Extinction Ratio * | dB | 20 | ||
| Return Loss | dB | 45 | ||
| Extinction Ratio | dB | 20 | 23 | |
| Power Handling | W | 0.2 | ||
| Operating Temperature | ºC | 0 | 70 | |
| Storage Temperature | ºC | -40 | 80 | |
| RF Port* @DC | V | 5.0 | ||
| Bias Port* @DC | V | 5 | ||
| Bandwidth | GHz | 2.5 | ||
| RF Connector | NA | SMA | ||
| Bias Connector | NA | PIN | ||
| Dimensions | mm | 78X12.5 | ||
| Fiber Type** | NA | PM1550 or others | ||
Notes:
*: At room temperature
**: Other options are available upon on request
Mechanical Dimensions and Device Picture:
SMA Connector: Control Signal, PIN 1, 2 : BIAS, P3, 4: N/C