长飞光纤光缆股份有限公司“一种多芯椭圆保偏光纤及其制备方法”专利完成登记(光学专利快讯)

DoNews
Oct 03

天眼查App显示,2025-10-03,“一种多芯椭圆保偏光纤及其制备方法”(patentName)正式进入公布阶段。申请人为长飞光纤光缆股份有限公司,该项光学专利涉及多芯保偏光纤的结构设计与制备技术,适用于高密度空分复用通信及光纤陀螺等精密器件领域。据专利信息显示,该发明通过在共同包层中设置至少三个周向均匀分布的椭圆形保偏芯区,显著优化芯间串扰控制与包层圆度稳定性,提升双折射性能和通道集成密度。...

Source Link

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

  1. 1
     
     
     
     
  2. 2
     
     
     
     
  3. 3
     
     
     
     
  4. 4
     
     
     
     
  5. 5
     
     
     
     
  6. 6
     
     
     
     
  7. 7
     
     
     
     
  8. 8
     
     
     
     
  9. 9
     
     
     
     
  10. 10