Tunable filter based on two cascaded photonic liquid crystal fibers
Marzena Tefelska , Sławomir Ertman , Tomasz Woliński , Roman Dąbrowski , Paweł Mergo
AbstractThis paper describes a tunable filter based on two independently tuned photonic crystal fibers (PCFs) filled with the same liquid crystal. Photonic bang-gaps (PBGs) spectral position of both PCF sections can be controlled with two separate temperature controllers. Overall transmission of the device depends on PBGs formed in both liquid crystal infiltrated PCF sections. As a result, in such a cascaded device both position and bandwidth of the guided waves can be controlled.
|Journal series||Photonics Letters of Poland, ISSN 2080-2242|
|Score|| = 10.0, 05-03-2020, ArticleFromJournal|
= 10.0, 05-03-2020, ArticleFromJournal
|Publication indicators||= 4; = 4.0; : 2013 = 0.725|
|Citation count*||4 (2020-09-25)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.