[ Custom design and engineering of optical systems that measure Terahertz and sub-Terahertz radiation; scientific research and design relating to the field of optics, Terahertz and sub-Terahertz radiation and data interpretation; scientific and technological services and research and design relating thereto, namely, design of optics electronic components and devices; design of mechanical and micromechanical components; design of mechanical, electromechanical and optoelectronic apparatus and i...