Abstract: A laser coating removal system includes a detector and a controller. The detector detects wavelengths associated with radiative emission of elements in laser-induced plasma generated by the laser coating removal. The controller generates concentration data based on the wavelengths, the concentration data indicating concentration of the elements in the laser-induced plasma, and notifies a user of the laser coating removal system in response to concentration of one of the elements in the laser-induced plasma being greater than or equal to a predetermined threshold.

Abstract: A laser coating removal system includes a detector and a controller. The detector detects wavelengths associated with radiative emission of elements in laser-induced plasma generated by the laser coating removal. The controller generates concentration data based on the wavelengths, the concentration data indicating concentration of the elements in the laser-induced plasma, and notifies a user of the laser coating removal system in response to concentration of one of the elements in the laser-induced plasma being greater than or equal to a predetermined threshold.

Abstract: A first source of radiation generates a first radiation to remove a coating from a component. An amount of the first radiation generated by the first source of radiation depends on an amount of power supplied to the first source of radiation. A controller receives feedback regarding removal of the coating from the component by the first radiation and regarding the amount of power supplied to the first source of radiation, and adjusts the amount of power supplied to the first source of radiation based on the feedback. A second source of radiation generates a second radiation capable of detecting whether the coating is encountered again. The controller restarts the first source of radiation to generate the first radiation in response to the coating being detected by the second radiation, and sets the amount of power supplied to the first source of radiation based on the feedback.

Abstract: A removal system is configured for removing a coating from a substrate of a component. A first and second energy source are each configured to direct electromagnetic radiation onto the component the electromagnetic radiation produces a respective first and second property. A sensor detects the first and second properties produced by the first and second stream of electromagnetic radiation. A controller is configured to receive the detected first and second property from the sensor and the associated first and second power levels from the respective first and second energy sources. The controller transmits an updated power level to at least one of the first and second energy sources in response to the first and second property received from the sensor and the associated power level received from the first and second energy sources.