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SBIR/STTR

Laser Ablation - Optical Cavity Isotopic Spectrometer (LAOCIS), Phase II

Completed Technology Project

Project Introduction

Laser Ablation - Optical Cavity Isotopic Spectrometer (LAOCIS), Phase II
We propose the detailed conceptual development of a device for analyzing key isotopic composition in surface materials without sample preparation. We will combine absorption spectroscopy with laser induced vaporization of solid samples for high-resolution isotopic measurements. An immediate focus is on Mars but our concept is also highly germane to other applications relevant to bio- and geochemical objectives. We will evaluate accuracy, sensitivity, and resolution of our technology for isotopic detection of the key elements associated with signs of life (C, S, H, O) in solid materials. All essential design components of the proposed analyzer have been separately developed and demonstrated in very compact form for other applications. We will demonstrate the overall performance of the proposed technique and build a breadboard prototype instrument. Commercial systems based on the Phase II prototype will be developed and marketed during Phase III. More »

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This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.

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