Welcome to Laser Diagnostic Instruments International Incorporated (LDI³), an expert in laser-based and fluorescence analysis technology.

LDI³’s wealth of expertise and state-of-the-art technology offers innovative methods for analytical assessment – in the lab, in the factory and in the field.  Our technology is easily integrated with existing procedures and is capable of on-the-spot analysis of complex mixtures, without the need for costly and time-consuming pre-treatment.  LDI³’s core competency, developed over the past twelve years, has focused on remote, laser-based environmental assessment of water and land surfaces, and liquid analysis as part of industrial processes.