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- linear parametric amplifier 线性参数放大器
- A frequency stabilized Gunn oscillator is used as the pumping source of the Ist-stage parametric amplifier. 第一级参量放大器,采用体效应振荡器做泵源,加有稳频装置。
- Optical parametric amplifier (FOPA) is a four-wave mixing based on a new type of optical amplifier. 光纤参量放大器（FOPA）是一种基于四波混频的新型光放大器。
- The optical fiber parametric amplifier (FOPA) is one kind based on four wave mixing new light amplifier. 内容如下：光纤参量放大器（FOPA）是一种基于四波混频的新型光放大器。
- Research of Properties of an Internal Optical Parametric Oscillator (IOPO)and Optical Parametric Amplifier (IOPA)[J]. 引用该论文 柳 强;鞠有伦;姚宝权;王月珠;王 骐.
- Recently, pulses with 4fs duration have been generated by noncollinear phase-matched optical parametric amplifier pumped by 400nm in BBO crystal in the visible spectral range. 目前,通过400nm泵浦的BBO晶体非共线I类相位匹配光参量放大获取的最窄脉冲已达4fs。
- The two-mode squeezed number states as the common eigenstates of the parametric amplifier Hamiltonian and the generalized two-mode squeeze operator are found. 得到了参量放大器哈密顿量与广义双模压缩算符共同本征的双模压缩数态。
- Recent Progress of Fiber Optical Parametrical Amplifier[J]. 引用该论文 陈婉;董淑福;赵宇波;刘红军;周俊.
- Electric-optical modulator; quasi-phase-matching; degenerate optical parametric amplifier: Amplitude quadrature squeezed light field; coupled oscillator. 01振幅调制器;准相位匹配;简并光学参量放大;正交振幅压缩态;耦合谐振子
- Two-pump fiber optical parametric amplifier (FOPA) with two-section highly nonlinear fibers is proposed and demonstrated, which has broad bandwidth, high and flat gain. 提出和设计了一种宽带宽、高增益和增益平坦的光纤参量放大器，它具有双泵浦和两段高非线性光纤级联的结构。
- In addition, a bistatic SAR linear velocity bunching transfer function is obtained in the linear parameter regime. 并在线性近似条件下，求得双站SAR的线性速度聚束调制传递函数。
- Converse problem of linear parametric programming 参数规划的逆问题
- One such design method leads to a linear parameter varying (LPV) controller that changes based on the real-time variation of system dynamics. 当控制器系统含较慢动态时，亦会导致较大的超越量及较长的安定时间甚至使系统不稳定。
- Kalman filter(KF), based on the least square(LS), is a recursive algorithm used for the estimation of linear parameters. 卡尔曼滤波(KF)是一种基于最小二乘法原理的线性估计递归(推)算法。
- Using the differential mean value theorem (DMVT), the nonlinear error dynamic descriptor system is transformed into a linear parameter varying (LPV) descriptor system. 利用微分中值定理将动态误差非线性广义系统转化成线性变参数广义系统。
- Noise figure is minimized by a parametric amplifier 采用参量放大器，即可将噪声系数减低至最低限度。
- non-degenerate parametric amplifier 非退化参变放大器
- nondegenerate electron beam parametric amplifier 非简并电子束参量放大器
- In recent years, linear parameter varying (LPV) control have been developed with the development of robust control, and obtained some achievements in non-linear systems control problems. 摘要随着鲁棒控制的发展技术,线性时变参数(LPV)控制方法也得到了一定的发展，并在处理非线性系统上取得了一些成果。
- nonreciprocal parametric amplifier 非互易参量放大器
