An optical engineer studies and develops new technologies in the field of light science. The majority of professionals work in cutting-edge physics laboratories, studying light’s behavior and how it can be manipulated to improve electronic systems and equipment. An optical engineer might work with microscopes, computer chips, telecommunications lines, or consumer electronics, among other things.
Optical engineers must be well-versed in the physical properties of light and optics. The mathematics and physics behind light wave movement, transfer, generation, refraction, and detection are well-understood experts. To study light reactions in various mediums, it is also necessary to have a basic understanding of chemistry and electricity. An engineer with a strong science background can work quickly and design experiments with a high chance of success.
In a research and development facility, an optical engineer usually works with a team of other engineers and technicians. Members of the team draw highly detailed schematics that show the size, shape, and function of all mechanical components in a piece of equipment. They also keep track of the movement and intensity of light, electricity, and other forms of energy as they pass through the hypothetical system. Prototypes can be built and tested once the team is satisfied with the schematics. The work of the team is reviewed supervising engineers, who consider costs and approve successful technologies for mass production.
Optical engineers work in a variety of industries. Consumer electronics companies design televisions, cell phones, stereos, DVD players, and a variety of other products. A computer hardware manufacturer may hire an optical engineer to design light-sensitive mice, monitors, and motherboards. Engineers are used medical equipment companies to develop new diagnostic imaging tools and screening equipment.
Optics engineering is a field that is constantly evolving. Available technologies and scientific breakthroughs in the field of light principles are constantly improving. Engineers read scientific journals and attend seminars on a regular basis to stay up to date on the latest developments.
To work as an optical engineer in a manufacturing plant or research and development lab, you usually need a master’s degree. A master’s degree in physics, mechanical engineering, or electrical engineering can prepare you for a career in this field. An optics PhD and several years of postdoctoral research training may be required to hold a supervisory position or conduct individual research. Professionals with practical experience can take official written exams to obtain certification or licensure. Advancement opportunities are usually plentiful for those with the necessary training and credentials.