O437 2002010328单端输入非线性定向耦合器的近似解=Approximatesolution of a single-input nonlinear optical direc-tional coupler[刊,中]/王又发,王子华(上海大学光纤研究所.上海(201800))∥光电子·激光.—2001,12(1).—37-39。
O437 2000042592非线性光定向耦合器解的简化表达式=Simplifiedsolution of a nonlinear optical directional coupler[刊,中]/王又法(上海海运学院电子工程系.上海(200135)),王子华(上海大学嘉定校区光纤与现代通信研究所.上海(201800)...O437 2000042592非线性光定向耦合器解的简化表达式=Simplifiedsolution of a nonlinear optical directional coupler[刊,中]/王又法(上海海运学院电子工程系.上海(200135)),王子华(上海大学嘉定校区光纤与现代通信研究所.上海(201800))//光子学报.—1999,28(7).—617—612将非线性定向耦合在任意输入情况的解进行了简化。在此解的基础上,非线性光定向耦合器的工作点。展开更多
The preparation of a nonlinear directional coupler in polymer PMMA/DR1 film by photobleaching is studied. We find it easier to obtain a required coupling length by controlling photo bleaching time than by controlling ...The preparation of a nonlinear directional coupler in polymer PMMA/DR1 film by photobleaching is studied. We find it easier to obtain a required coupling length by controlling photo bleaching time than by controlling the dimension of the coupler. The transmittance of each arm is measured when the pulse input light energy changes in our experiment. The experimental results show that the coupling length will change with the intensity of input light due to optical nonlinearities of the polymer PMMA/DR1 at 1 064 nm.展开更多
文摘O437 2002010328单端输入非线性定向耦合器的近似解=Approximatesolution of a single-input nonlinear optical direc-tional coupler[刊,中]/王又发,王子华(上海大学光纤研究所.上海(201800))∥光电子·激光.—2001,12(1).—37-39。
文摘O437 2000042592非线性光定向耦合器解的简化表达式=Simplifiedsolution of a nonlinear optical directional coupler[刊,中]/王又法(上海海运学院电子工程系.上海(200135)),王子华(上海大学嘉定校区光纤与现代通信研究所.上海(201800))//光子学报.—1999,28(7).—617—612将非线性定向耦合在任意输入情况的解进行了简化。在此解的基础上,非线性光定向耦合器的工作点。
文摘The preparation of a nonlinear directional coupler in polymer PMMA/DR1 film by photobleaching is studied. We find it easier to obtain a required coupling length by controlling photo bleaching time than by controlling the dimension of the coupler. The transmittance of each arm is measured when the pulse input light energy changes in our experiment. The experimental results show that the coupling length will change with the intensity of input light due to optical nonlinearities of the polymer PMMA/DR1 at 1 064 nm.