A fully differential operational amplifier is introduced in the design of wideband limiting amplifier which can restrain the common noise effectively.
在带宽限制放大器电路的设计中使用了全差分运放结构，能有效抑制电路的共模噪声。
2
Adopting noise initiation mode of stimulated Brillion scattering (SBS), the influence of focal length on optical limiting power and energy is numerically simulated.