Project supported by the National Natural Science Foundation of China (Grant Nos 60637010 and 10471071);the Ministry of Education of China;the National Research Foundation for the Doctoral Program of Ministry of Education of China (Grant No20040056010);Tianjin Application Bases and Advanced Technology Plan (Grant No 07JCYBJC06200)
In this paper a high-repetition-rate mid-infrared (mid-IR) optical parametric oscillator based on periodically poled MgO-doped LiNbO3 (PPMgLN) at room temperature was demonstrated. The maximum average mid-IR outpu...
This work was supported by the National Natural Science Foundation of China(Grant No.10471071);partially by the Cultivation Fund of the Key Scientific and Technical Innovation Project,Ministry of Education of China 2005.
Given a symmetrizable generalized Cartan matrix A, for any index k, one can define an automorphism associated with A, of the field Q(u1,…, un) of rational functions of n independent indeterminates u1,…,un.It is an i...