In seismic exploration, using SEG-D format is convenient and flexible, but this flexibility brings difficult in common use of demultiplex modular.

在震勘探,SEG-D格式使用方便、灵活,但其灵活却为解编模块的通用带来较的困难。

It shows that this kind of device can be tuned hundreds of nanometers.It can demultiplex any channel in all-wave fiber WDM in the future.

分析表明，它的调谐量可以达到数百纳米，有望在将来的全波WDM对所有信道进行解复用。