4.Effective facet reflectivity incorporating couple wave theory is adopted to calculate wavelength shift of electroabsorption modulated DFB laser (EML) with different facet reflectivity,facet phase and coupling strength,κL.
采用端面有效反射率法 ,从理论上计算了单片集成电吸收调制 DFB激光器 (Electroabsorption ModulatedDFB L aser,EML)的腔面反射率、耦合强度 (κL)对其波长漂移的影响 .收藏指正
5.A flat facet cut across the top of a precious stone
8.The dual-plane observations of fracture surface and adjacent side surface microstructures show that annealing twin boundary fracture, intergranular and transgranular cracking result in smooth planar facet, smoothly curved facet and rough facet, respectively.
