👉 Infrared engineering is a specialized field focused on the design, development, and application of systems that interact with infrared (IR) radiation, which spans wavelengths from about 780 nanometers to 1 millimeter. This engineering encompasses the creation of components, devices, and systems that can generate, detect, manipulate, and transmit IR signals. Key aspects include designing infrared emitters for applications like thermal imaging, laser communication, and remote sensing, as well as developing highly sensitive detectors for use in night vision, spectroscopy, and medical diagnostics. Infrared engineering also involves understanding the physical properties of IR radiation, such as its interaction with materials, and optimizing systems for efficiency, sensitivity, and thermal stability. This field plays a crucial role in advancing technologies across various sectors, including defense, healthcare, environmental monitoring, and consumer electronics.
