Theoretical research of band-conduction model on the temperature dependence of two-beam coupling in BaTiO3crystal
- Received Date: 1993-04-12
- Accepted Date: 1993-10-09
- Available Online: 1994-01-25
Abstract: The experiment results of the temperature dependence of the gain coefficient and response time in two-beam coupling in BaTiO3 crystal at 830nm are analyzed theoretically by using the one-carrier and One-level band-conduction model.The experimental phenomena could be explained semiquantitatively by using the theory after the temperature dependence of quantum efficiency is considered.