All wavelengths and directions hybrid-guidance photonic crystal fiber and its property of Bragg grating resonance.
We propose a hybrid-guidance photonic crystal fiber (HG-PCF) that can guide light by the simultaneous effect of index guidance and photonic bandgap guidance at all wavelengths and directions. Index guidance is the dominant guidance mechanism at short wavelengths and photonic bandgap guidance is the dominant guidance mechanism at long wavelengths. The transmission spectrum of the Bragg grating in such a HG-PCF is also investigated.
State Key Laboratory of Metastable Materials Science and Technology, College of Science, Yanshan University, Qinhuangdao 066004, China.
Huijia
H
Zhang
Shuguang
S
Li
Chi
C
Wah Leung
Helen Lai Wa
HL
Chan