通过控制读出光栅时外加电场的大小使读出光满足或偏离布拉格条件，从而控制衍射效率为1或0，实现开关的交换和直通操作。 By controlling the magnitude of the applied electric field, the readout beam can satisfy or deviate the Bragg condition, which makes the diffraction efficiency be 1 or 0, and thus realize the exchange or bypass operation of the switch.
无线用SiGe：C低噪声放大器 SiGe: C Low Noise Amplifier With Bypass Switch
“搭桥”开关模块，似乎很容易失败及间歇等。 The "bypass" switch module seems to be prone to failure and intermittency as well.
旁路开关代主变高压侧开关运行中主变纵差保护死区的探讨电力变压器的差动保护 Discussion on dead zone of longitudinal differential protection for main transformer during operation of bypass switch in replace of HV side switch on main transformer
当其输出出现短路故障时，通过控制隔离开关的关断和主开关的导通，可彻底切断输入电源并旁路电感能量，阻止电源和电感能量传输到输出端。 The input power supply as well as the bypass inductance energy can be thoroughly cut off by controlling the shutoff of isolating switch and the turn-on of the master switch so as to prevent the power supply and inductance energy from transforming to the output end.
旁路开关微机保护转代线路开关时的一次动作行为分析 An operation analysis as the microprocessor based protection in bypass switch changing over the line switch