nonlinear directional coupler meaning in English

非线性定向耦合器

Nonlinear directional coupler ( nldc ) is a switch used in optical network . w . s . man had studied transmission controlling with ground state soliton through nldc , it is obviously not available to used in superhigh speed network ; and mary j . potasek had studied the self - coupling with ultrashort solitons in nldc , self - coupling is difficult to control the signal transmitting . i has studied the transmission controlling with ultrashort solitons ( < 100fs ) in nldc , similarly i use a controlling pulse to control the signal pulse , it is the intensity of controlling pulse to decide the signal change its direction or not
非线性定向耦合器( nldc )是用在光网络中的光开关器件，它主要用在全光网络中， w . s . man等研究过基态孤子在nldc中的传输控制，便于对全光网络中数据的正确传输，由于目前研究集中在100fs的超短脉冲传输特性上，显然基态孤子的特点不再适用于超高速网络； maryj . potasek等就超短脉冲在nldc中的自耦合做了研究，在光网络中自耦合任意性太大，不利于控制脉冲的传输。