This invention concerns a polymer coating composition for use as non-focal optical power limiting dye containing polymeric materials. This composition contains: (1) one or more Modified Polymers comprising a Polymer, such as a hyperbranched polymer family, especially HB-PCS, HB-PU, HB-PUSOX or PC with one or more of: a) reverse saturable dye (RSA), b) multi-photon absorption dye (MPA), c) an azo dye, or d) absorption dye, which dye is chemically bonded to the pendant groups of the Polymer (along its chain and/or termini) or which forms a part of the backbone of the Polymer; (2) carbon nanotubes (CNT) as optical power limiters (OPL); and (3) a self-focusing component.
本发明涉及一种用作非聚焦光学功率限制
染料含聚合物材料的聚合物涂层组合物。该组合物包含:(1)一种或多种改性聚合物,包括聚合物,例如超支化聚合物系列,特别是HB-PCS,HB-PU,HB-PUSOX或PC,其中包括以下一种或多种:a)反饱和
染料(RSA),b)多光子吸收
染料(MPA),c)偶氮
染料或d)吸收
染料,该
染料与聚合物的吊挂基团(沿其链和/或末端)
化学键合,或者构成聚合物的骨架的一部分;(2)碳纳米管(CNT)作为光学功率限制器(OPL);和(3)自聚焦组分。