So , our research will benefit the improvement of faraday polarization rotation apparatus at all aspects such as selecting material , manufacture , optimizing their working performance and so on 此項(xiàng)工作對(duì)于faraday旋光器的選材、制作以及優(yōu)化其工作性能,從而進(jìn)一步提高各類磁光器件的性能均具有重要意義。