Is it easy to get a master's degree in Xi 'an Institute of Optics and Mechanics?

It's hard to get in. Xi 'an Institute of Optics and Mechanics needs three rounds of interviews, and only those who pass can stay. Usually, the company only recruits one or two people, which is still relatively difficult to enter. Xi 'an Institute of Optics and Fine Mechanics of China Academy of Sciences was established in 1962, which is one of the largest institutes of China Academy of Sciences in northwest China. Main research fields and directions of Xi Institute of Optics and Mechanics: In the field of basic optics, the main research direction is the theory and technology of transient optics and photonics; In the field of space optics, the main research directions are high-resolution visible light spatial information acquisition and optical remote sensing technology, interference spectrum imaging theory and technology; In the field of photoelectric engineering, the main research directions are high-speed photoelectric information acquisition and processing technology, advanced optical instruments and underwater optical technology.