为配合伟德BETVLCTOR1946国际化人才培养战略的实施，推动国际化课程体系建设，特聘请法国Joseph Fourier University的Benoit Boulanger教授以伟德BETVLCTOR1946流动岗位特聘教授身份来伟德BETVLCTOR1946进行讲学及学术交流活动，本次活动将作为信息学院庆祝国际光学年的系列学术活动之一，欢迎各位教师、研究生、及技术人员踊跃参加。
主讲人介绍：Benoit Boulanger教授是法国Joseph Fourier University教授，是美国光学学会的Fellow，欧洲光学学会的Fellow，法国光学学会理事长，国际著名杂志“Optics Letters”的编辑，曾经担任多个国际学术会议的主席和分会主席，是激光与非线性光学领域的国际著名教授。
时间：2015年7月13-17及20-22日, 8:00-12:00
地点：信息学院四楼报告厅（7月13，14日），信息学院一楼会议室（其他时间）
题目: 晶体中的光波（涉及晶体、激光、非线性光学等内容）
主要内容:
I. FEW WORDS OF HISTORY
I.1. Absorption and spontaneous emission
I.2. Stimulated emission
I.3. The invention of LASER
I.4. Electrical parametric amplification
I.5. The first observation of a nonlinear optical effect
I.6. The foundation of nonlinear optics
II. INTEREST OF PARAMETRIC GENERATION
II.1. The electro-magnetic spectrum
II.2. The applications
II.3. The laser sources
II.4. The nonlinear crystals
III. FUNDAMENTALS
III.1. Constitutive relations and Maxwell equations
III.2. Classification of the nonlinear interactions through the corpuscular approach
III.3. Modelling and symmetries of the linear and nonlinear electric susceptibilities
III.4. Tensor algebra and calculation of the nonlinear polarizations
III.5. Basics in linear crystal optics
III.6. Coupled equations, Manley-Rowe relations
III.7. Calculation of the effective coefficient, field tensor formalism
III.8. Birefringence Phase-matching and Quasi-Phase-Matching
III.9. Angular, spectral and thermal acceptances
III.10. Spatial and temporal walk-off effects
IV. MAIN INTERACTIONS
IV.1. Second harmonic generation
IV.2. Third harmonic generation
IV.3. Second order parametric fluorescence
IV.4. Optical parametric amplification
IV.5. Optical parametric oscillation
V. METHODS OF CHARACTERIZATION
V.1. Phase-matching and quasi-phase-matching directions and wavelengths
V.2. Nonlinear coefficients
VI. MATERIALS
VI.1. Ultra-violet
VI.2. Visible