The intra satellite wireless optical communication links provide the foundation for the intra satellite wireless optical network communication. For guaranteeing high quality of the links, the intra satellite noise immune technology, the intra satellite multipath immune technology and so on are crucial. The parameters of the intra satellite optical communication instruments, especially the weight, the size and the power consumption, must fit the satellite environment for implementing. The way to do research on the intra satellite wireless optical network communication is that to fuse the wireless optical network communication technologies and implementation into the satellite technologies and implementation. To utilize the unique characteristics of carrier running in the satellite environment is highly important too. The key components of the novel intra satellite wireless optical network communication technology are the intra satellite wireless optical adaptive encoding and modulating technology wit