As an example the realization of 12 channel vertical cavity surface emitting lasers ( VCSEL ) transmitter driver preamplifier and main amplifier are discussed .

以12信道并行 垂直腔面激光器（VCSEL）光发射及接收 模块为例，讨论发射模块中12通道并行VCSEL阵列驱动电路及接收模块中前置放大器和限幅 放大器集成电路的实现。

With the improving of vertical cavity devices a kind of semiconductor optical amplifier based on vertical micro Fabry-Perot resonant cavity vertical cavity semiconductor optical amplifier ( VCSOA ) are proposed and widely developed in recent years .

随着垂直腔光电器件的发展，一种基于垂直微型Fabry-Perot谐振腔结构的半导体光放大器& 垂直腔半导体光 放大器（VCSOA）被提出，并在近几年来迅速发展。

The efficient cavity length of vertical cavity semiconductor optical amplifier ( VCSOA ) is calculated with the theory of phase penetrating .

同时，利用相位渗透理论，数值计算了 垂直腔半导体光 放大器（VCSOA）中的有效腔长。

Through the build of vertical microcavity laser ( VCL ) in active medium linear optical amplifier ( LOA ) clamps gain and suppresses crosstalk .

线性光 放大器（LOA）通过在有源区内引入 垂直光场（VCL），对增益形成了钳制、减小了信道间的串扰。

Research on the dynamic switching characteristics of vertical cavity semiconductor optical amplifier

VCSOA动态开关特性的理论研究