The company specializes in developing and manufacturing MEMS-based micro-optical spectrometers and optical channel monitors for industries such as pharmaceutical, chemical and petrochemical, homeland security, and telecom network applications. Its expertise in micro-optics, packaging, and precision engineering has led to the creation of a new class of high-performance, miniaturized spectroscopic instruments and devices that enable on-line and at-line measurements without compromising performance. Axsun's advanced components and photonic subsystems enable high system performance in compact and cost-effective formats, making it possible for fiber-optic equipment suppliers to install smaller, more reliable photonic subsystems. As a part of Excelitas Technologies Company, Axsun Technologies also develops and manufactures MEMS-based optical engines for telecommunications, industrial spectroscopy, and medical imaging applications.