wave number vectorとは 意味・読み方・使い方

The light exiting end face 161 consists of a face perpendicular to the guiding direction of light having a wave number vector of 2k1-k2, while the light exiting end face 162 consists of a face perpendicular to the guiding direction of light having a wave number vector of 2k2-k1.例文帳に追加

光出射端面１６１は、波数ベクトルが２・ｋ１−ｋ２の光の導波方向に垂直な面から構成され、光出射端面１６２は、波数ベクトルが、２・ｋ２−ｋ１の光の導波方向に垂直な面から構成されている。 - 特許庁

A silicon thin line core 103 which guides light having a wave number vector k1 intersects with a silicon thin line core 104 which guides light having a wave number vector k2 at an angle θ in a joining part 105, and an exit end 106 is fabricated as continuing from the joining part 105.例文帳に追加

波数ベクトルｋ１の光が導波するシリコン細線コア１０３と、波数ベクトルｋ２の光が導波するシリコン細線コア１０４とが、接合部１０５において角度θで交わり、接合部１０５に連続して出射端部１０６が設けられている。 - 特許庁

When an isotope supperlattice is constituted by alternately laminating layers respectively formed by growing the 28Si and 30Si isotopes by five atomic layers, the maximum wave number of lattice vibrations is reduced to 1/5, which is smaller than the wave number vector between conduction bands, and transition is prevented.例文帳に追加

^28Ｓi同位体と^30Ｓi同位体を交互に５原子層ずつ成長させて積層し、同位体超格子を構成すれば、格子振動の最大の波数が５分の１に減少し、伝導帯間の波数ベクトルより小さくなり、遷移が起きなくなる。 - 特許庁

If this judged results in NO, the number of running averages of an autocorrelation matrix of a reception signal is increased and the order of the autocorrelation matrix is reduced, or alternatively, the number of estimated wave sources in a signal spatial matrix obtained by characteristic value- characteristic vector expansion of the autocorrelation matrix after the running average is reduced by one.例文帳に追加

この判定でＮＯの場合には、受信信号の自己相関行列についての移動平均の回数を増やし、自己相関行列の次数を減少させるか、または移動平均後の自己相関行列を固有値・固有ベクトル展開して得た信号空間行列における推定波源数を１つ減らす。 - 特許庁