Dual-direction Gires-Tournois etalon based on a single complex fiber Bragg grating.
We propose and demonstrate a single fiber Bragg grating-based Gires-Tournois (GT) etalon, which is realized by applying a complex apodization profile on a linearly chirped fiber Bragg grating. Such a GT etalon not only has a simplified fabrication procedure but also can operate in dual directions.
Shu
Xuewen
X
Photonics Research Group, Aston University, Birmingham, B4 7ET, UK. x.shu@aston.ac.uk
Sugden
Kate
K
Bennion
Ian
I