The instrumentation and methods proposed here have a broad range of potential applications for NASA as well as commercially. For NASA, the effort proposed here has directly applicability to a wide range of trance chemical and biological surface contamination related to Planetary Protection and other sensitive surface contamination applications. For Planetary Protection the application is not only for non-contact cleaning validation of spacecraft surfaces but also of cleaning validation of facilities to build spacecraft and store samples such as sample caches, etc. Other critical applications of this technology is for detection of contamination on optical and other surfaces where trace levels of chemical or biological materials cannot be tolerated. This technology is also adaptable to detection of trace contaminants in liquids such as water or cleaning or processing solvents.
Typical non-NASA commercial applications of the technology being developed here would include chemical and biological surface contamination for the cleaning validation of manufacturing equipment used in the pharmaceutical, food, chemical, semiconductor industries as well a product quality testing for these industries. Further applications apply to medical industries including hospital surgeries cleaning validation as well as environmental monitoring of water, air, soil, and a myriad of other applications where small spot sizes or photon-energy-specific excitation is needed or enabling.
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