Hello, I'm a student majoring in photoelectric information engineering at Shanghai Institute of Optoelectronics in Grade 08. Freshman also changed his major, from optical information science and technology to photoelectric information engineering! It belongs to the transfer within the college! I will answer you as far as I know. 1. There are many students who change majors every year, which can be said to be a relatively humanized aspect in theory, and as long as the GPA is above 2.5, that is, the average score of each course is above 75, they can generally apply! Officials are transferred internally a lot every year, and of course there are also cross-college transfers! 2. In addition to meeting the requirements, one of them was interviewed by the graduate school. The teachers interviewed are very kind, just chatting with you, mainly asking how much you know about this major and why you want to transfer. Anyway, I was relaxed! 3, the basic GPA should reach 2.5, that is, more than 75, of course, the higher the better, as for the monitor class Committee, it is not very important! 4. In fact, there are many optoelectronic information projects every year, which can be regarded as the ace specialty of optoelectronics. However, the employment of undergraduate graduates is average, and everyone mainly takes postgraduate entrance examination. Employment after graduation is very good! As far as I know, the admission rate of 10 graduates has reached over 60%. Of course, most of the rest have found jobs, and the salary is about 2000 to 3000, which is average. Other majors, such as communication and telecommunications, are ok, and employment is ok, but not many people transfer, such as network and computer, which are not very good. Transfer is not recommended!