Abstract:

 Based on the authors’ experience of guiding undergraduates’ innovative practice and observation of research activities of undergraduates in Princeton University, the roles of teachers and university in the innovative practice of undergraduate are analyzed, and some experience are given Finally, three guidance suggestions are provided for the quantum cryptography research field The above analysis, summary and suggestions are also helpful to the innovational education in other research fields

Key words: theoretical innovative practice, instructor, quantum cryptography；college students&rsquo, innovative