OPTICAL FIBER COATINGS FOR REDUCING MICROBEND LOSSES
    1.
    发明申请
    OPTICAL FIBER COATINGS FOR REDUCING MICROBEND LOSSES 审中-公开
    用于减少微波损耗的光纤涂层

    公开(公告)号:US20110188822A1

    公开(公告)日:2011-08-04

    申请号:US12700001

    申请日:2010-02-04

    IPC分类号: G02B6/02 B05C1/04 B05D5/06

    CPC分类号: C03C25/1065 G02B6/02395

    摘要: Certain embodiments of the invention may include systems and methods for providing optical fiber coatings to reduce microbend losses. According to an example embodiment of the invention, a method is provided for coating an optical fiber to reduce microbend losses and polarization mode dispersion (PMD). The method includes applying a primary layer to the optical fiber, wherein the optical fiber comprises a core region surrounded by a cladding region. The method includes applying a secondary layer to the primary layer, and curing the primary and secondary layers, wherein the cured primary layer adheres to the cladding region with a minimum pullout adhesion of 6 N/cm, and the cured secondary layer has an in situ modulus of about 700 MPa to about 1200 MPa at room temperature.

    摘要翻译: 本发明的某些实施方案可以包括用于提供光纤涂层以减少微弯损耗的系统和方法。 根据本发明的示例性实施例,提供了一种用于涂覆光纤以减少微弯损耗和偏振模色散(PMD)的方法。 该方法包括将第一层施加到光纤上,其中光纤包括由包层区包围的芯区。 该方法包括将第二层施加到主层并固化初级和次级层,其中固化的主层以最小的拉拔粘合力为6N / cm粘附到包覆区,并且固化的二层具有原位 在室温下的模量为约700MPa至约1200MPa。