Auxora provides a variety of standard and customized solutions to meet the spectral transmission needs of the sensing and monitoring industry. Typical applications range from sensing and monitoring of civil infrastructures (bridges, buildings, tunnels, oil fields, etc. for seismic activities and failure points) to transportation super-structures (airplanes, tankers, trains/railways, etc.). Typical examples of how Auxora products are applied include the use of band pass filters, short and long pass filters, gain flattening filters and DWDM filters to accomplish the goals of signal isolation, clean-up and wavelength selectivity. In addition, Auxora also provides these products and solutions as both filter-chips and as fully functional packaged devices or as fully integrated optical subsystems.