FD2D006P9

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FD2D006P9 is an advanced optical dispersion compensating system featured with digital assessment calculations and automatic observations. It is mainly used for wavelength selective dispersion measurement, compensation and control in optical communication networks. Its application fields mainly include single mode fiber optical networks, nonlinear signal management systems, telecommunication systems, high-speed WDM systems, radio channel wavefronts, and high-precision optical imaging systems.

Working Principle

The working principle of FD2D006P9 is based on the optical waveguide theory and linear dispersion law. It utilizes the guidance of light activity in the waveguide, which causes some of the light to refract through the material. When light is reflected, some of the energy is lost, producing a dispersion of the light that can be measured and compensated. The transmitted light passes through the optical waveguide and is received by the light splitter. The splitter divides the light into multiple components that can then be detected individually. Each of these components is monitored by the waveform display and the spectral response of the light is measured. The intensity of the light within each component of the spectrum is correlated to the chromatic dispersion of the optical signal. The correlation between the measured intensity and dispersion is stored in the memory of the FD2D006P9. When a medium with a known dispersion is inserted into the waveguide, the incident energy will be distributed and the light source with a higher intensity will refract through the material. The disrupted light wave yields a dispersive pattern and the FD2D006P9 compensates by adjusting the optical transducer setting to counter for the misalignment. Depending on the desired effect, the correction process may require up to 33 different steps.

Conclusion

In conclusion, FD2D006P9 is a powerful optical dispersion compensating system that makes high bandwidth optical communication possible. It has a wide range of application fields, such as single mode fiber optical networks, nonlinear signal management systems, telecommunication systems, high-speed WDM systems, radio channel wavefronts, and high-precision optical imaging systems. Its working principle is based on the optical waveguide theory and linear dispersion law and it utilizes the guidance of light activity in the waveguide and the correlation between the measured intensity and dispersion in order to control and measure the chromatic dispersion of the optical signal.

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