Journal article
Tunable polarisation-maintaining filter based on liquid crystal photonic bandgap fibre
Fiber Optics, Devices and Non-linear Effects, Department of Photonics Engineering, Technical University of Denmark1
Department of Photonics Engineering, Technical University of Denmark2
Teraherts Technologies and Biophotonics, Department of Photonics Engineering, Technical University of Denmark3
A tunable and polarisation-maintaining all-in-fibre filter based on a liquid crystal photonic bandgap fibre is demonstrated. Its polarisation extinction ratio reaches 14 dB at 1550 nm wavelength. Its spectral tunability range spans over 250 nm in the temperature range 30–70°C. The measured transmission spectrum is compared with that obtained through finite element simulations.
Language: | English |
---|---|
Year: | 2008 |
Pages: | 1189-1190 |
ISSN: | 1350911x and 00135194 |
Types: | Journal article |
DOI: | 10.1049/el:20082164 |