Seeking help: the difference between "photoelectric information engineering" and "photoelectric technology science" and "optical information science and technology"

All three majors are engaged in the study of light and electricity (light is generally laser, and light is usually more biased than electricity)

Application of Optical Information Bias and Photoelectron Bias Theory

As for the way out, it's almost the same, because the foundation is the same, so in theory, as long as it is related to the field of work, students of these majors can, and to be honest, what they have learned at school is limited, and they have to learn what they really use at work.

Specifically, work (students majoring in optoelectronics are almost the same): First, there are many research institutes, such as Shanghai, Changchun, Chengdu and Xi 'an, and there are countless research institutes all over the country. Professional counterparts are the highest. Followed by related enterprises, foreign companies such as Motorola and Samsung (propaganda says that there are not many people who really go), state-owned enterprises such as ZTE and Huawei (not bad, there are many people who go), but their majors are not necessarily right, and they still need a lot of study at work to get started. In addition, there are also some people who go to work in relevant state departments, but they are relatively few.

The future development depends on personal efforts and has great professional potential.

When choosing a major, you should look at your personal interests. If you prefer to engage in applications, choose optical information. If you want to engage in theoretical research in the future, choose photoelectric technology.

Finally, um, work hard. If you choose photoelectricity, you have chosen a hard road. Study hard.