Optical Source Module Instrument Information
An electronic device which provide a source of optical power at a very precise level.

Common Uses
- Testing fiber optic communication systems, such as the power level margins.
- Permanently matching transmitter and receiver power levels.
Common Types
- Fixed
- Step-Wise Variable
- Continuously Variable
Measurement Parameter
Optical Power
Calibration Discipline
Calibration Equipment Used
Optical Power Meters