The Advantest Q82233 Optical Sensor Head is a high-sensitivity, broadband detector used in conjunction with the Q8221 Optical Power Meter. It provides accurate and repeatable power readings for wavelengths from 900 nm up to 1700 nm, supporting low-light measurement and high-power operation modes.
Key Features & Highlights
Extended measurement bandwidth for C + L band systems
High-sensitivity detection with low noise floor
Stable calibration across long-term operation
Compact form factor for bench or system integration
Plug-and-play compatibility with Advantest optical meters
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Wavelength range | 900 nm – 1700 nm |
| Power measurement range | –80 dBm to +10 dBm |
| Detector | InGaAs photodiode |
| Linearity | ±0.5 % |
| Response time | ≤ 1 ms |
| Connector | FC/APC |
| Temperature range | 0 °C – 40 °C |
Applications
Optical fiber network calibration
Component and subsystem power analysis
Optical transmitter output validation
General laboratory optical measurements
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