Optical Power Meter Block Diagram

However the application of thermal power meters is limited to power levels above 10 µw.

Optical power meter block diagram. Speed limitation may depend on arduino processing and peripheral throughput. In addition to power the output meter can be used to measure impedance and frequency response characteristics. Figure 1 shows a simple block diagram of the front end of an optical receiver. But a light source and power meter measurement does not indicate if.

A simple circuit is illustrated in fig. Diy optical power meter block diagram. Optical to arduino direct interfacing is possible via optical sfp modules. Average optical power can be measured easily and reliably with a relatively inexpensive optical power meter.

The ability of simple arduino to optical interfacing will be advantages in some cable network and noisy environment like factory automation. The reason for this is contents 1. These elements are configured for compatibility with each other and with the type of fiber optic system for which the particular elements comprising. Figure 4 otdr block diagram laser light source.

With the exception of power meter calibration thermal power meters are rarely used in fiber optics. How to use optical power meter. A modular optical power meter is provided which comprises a plurality of modules each of which contains a matched compatible set of elements consisting of a terminal connector a source of optical power and a sensor for sensing optical power. Otdr block diagram the otdr consists of a laser light source an optical sensor a coupler splitter a display section and a controller section.

Optical power meters page 1 optical power measurement solution note 153 1 the basis of fiber optic.