Theoretical and experimental study on polymer microstructured fibers

摘要

In this paper, the index guide and band gap guide polymer microstructured optical fibers are designed. For the index guide fiber, a liquid crystal core is used and 60dB extinction ratio tunable attenuator is obtained. For the bandgap polymer microstructured optical fibers, a regular structure is presented from experiment and an ideal defect can be realized easily by a new method.