We have theoretically studied the modal dispersion equation and effective refractive index of one-dimensional plasma photonic crystals (1-D PPCs) having different materials in one unit cell. The dispersion relations r...We have theoretically studied the modal dispersion equation and effective refractive index of one-dimensional plasma photonic crystals (1-D PPCs) having different materials in one unit cell. The dispersion relations related for such structure is derived by solving Maxwell’s equation using the transfer matrix method. It is found that the presence of plasma in a unit cell enhanced the phase matching ability and provides additional degree of freedom to control phase matching condition compared to the conventional one-dimensional photonic crystals (1-D PCs).展开更多
1970年,杂多化合物[(Yy-)M^m+O5X^x+O4(W or Mo)11O30]^(12-mx+y)-被Baker和Figgis确定,同时展示了许多Y的功能化。1984年,Pope等人首先发现这些化合物可以在相转移试剂的作用下,由水相转移到非极性溶剂中,从而失去簇表...1970年,杂多化合物[(Yy-)M^m+O5X^x+O4(W or Mo)11O30]^(12-mx+y)-被Baker和Figgis确定,同时展示了许多Y的功能化。1984年,Pope等人首先发现这些化合物可以在相转移试剂的作用下,由水相转移到非极性溶剂中,从而失去簇表面配位水,进而可被一些配体配位闭。1986年,Hill等人又首次研究了这些取代型杂多酸的催化性能。展开更多
文摘We have theoretically studied the modal dispersion equation and effective refractive index of one-dimensional plasma photonic crystals (1-D PPCs) having different materials in one unit cell. The dispersion relations related for such structure is derived by solving Maxwell’s equation using the transfer matrix method. It is found that the presence of plasma in a unit cell enhanced the phase matching ability and provides additional degree of freedom to control phase matching condition compared to the conventional one-dimensional photonic crystals (1-D PCs).
文摘1970年,杂多化合物[(Yy-)M^m+O5X^x+O4(W or Mo)11O30]^(12-mx+y)-被Baker和Figgis确定,同时展示了许多Y的功能化。1984年,Pope等人首先发现这些化合物可以在相转移试剂的作用下,由水相转移到非极性溶剂中,从而失去簇表面配位水,进而可被一些配体配位闭。1986年,Hill等人又首次研究了这些取代型杂多酸的催化性能。