Tunable Dual-band Microwave Photonic Filters Covering 37.2 GHz to 186.1 GHz Utilizing Chirped Sampled Gratings
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Zhu, Simeng; Yuan, Bocheng; Fan, Yizhe; Sun, Yiming; Marsh, John H.; Hou, Lianping
Abstract:
We present a microwave photonic filter featuring dual independently tunable passbands. Constructed with linearly chirped sampled Bragg gratings incorporating two equivalent phase shifts, supplemented by microheaters, this filter exhibits a tunable frequency range spanning from 37.2 GHz to 186.1 GHz.