3 ) monitoring the solidifying process of lcof synchronously : the short wave length light can solidify the liquid in lcof 3 )液芯光纤固化实时监测的实验研究:液芯光纤的芯液在被短波长光照射的情况下会固化。
So that it is impossible to look for some new theory to explain the character about energy deliver in hollow waveguide 为了能更好地对这一类型的光纤进行分析，就需要有新的理论对空芯光纤的传输特性进行解释。
The operation principle of this helical - core fiber laser and its latest theoretical and experimental development are specified 介绍了这种螺旋芯光纤的原理和其提高输出功率的能力，以及目前的理论与实验研究现状。
This work focus on the design and fabrication of the ag / cop ( cyclic olefin polymer ) leaky type of hollow waveguide 本文着重设计制备ag cop ( cyclicolefinpolymer )泄漏型空芯光纤，并对其制备工艺进行了深入的研究。
It is proposed especially for the hollow - core optical fibers , considering the defect of the present meas - urement techniques 这是在考虑到国内外现有的光纤几何参数测量方法的缺陷，针对空芯光纤的特殊问题而提出的。
2 ) experimental study on the optical fibers ’ carrying capacity : the capabilities of carrying are carried out through a load - added setup 2 )光纤承载性能的实验研究:进行石英光纤、塑料光纤和液芯光纤承载性能测试的实验。
However , the preparation of all reflective films has aready become the first important factor in the research and development of the waveguides 目前，全反射膜材料的制备已成为制约全反射膜空芯光纤研究和发展的重要因素。
Generally speaking , there are two types of optical fibers for mid - infrared laser transmission . one is solid - core optical fiber and the other is hollow waveguide 目前研究传输红外激光光纤一般分为两类：红外实芯光纤和红外空芯波导。
Moreover , it was found that the cop / ag fiber can stably transmit coa laser for more than 35 minutes although the output laser reach as highly as 55 w 同时， cop ag空芯光纤的传输稳定性也很好，能稳定传输55w的co _ 2激光达35min以上。
We gave measuring principal and experimental setup . the 8 - order spectrum of srs in elliptical optical fiber and the 12 - order spectrum of srs in circular optical fiber are observed 对圆芯光纤观测到12级srs ，对椭芯光纤观测到8级srs 。
