Design of low-crosstalk polarizing resonator and homologous multi-frequency differential detection for hollow-core photonic-crystal fiber optic gyro | Zendy

Hongchen Jiao | Zendy; Lishuang Feng | Zendy; Chunqi Zhang | Zendy; Ning Liu | Zendy; Yonggui Zhang | Zendy; Honghao Ma | Zendy

Open Access

Design of low-crosstalk polarizing resonator and homologous multi-frequency differential detection for hollow-core photonic-crystal fiber optic gyro

Author(s) -

Hongchen Jiao,

Lishuang Feng,

Chunqi Zhang,

Ning Liu,

Yonggui Zhang,

Honghao Ma

Publication year - 2019

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.27.019536

Subject(s) - resonator , optics , materials science , optical fiber , polarization (electrochemistry) , photonic crystal fiber , phase noise , photonic crystal , crosstalk , phase modulation , optoelectronics , physics , chemistry

In order to suppress the undesired polarization in the hollow-core photonic-crystal fiber (HCPCF) resonator and reduce the loss of the resonator, we realize a low-crosstalk polarizing resonator with the polarization-correlated phase modulation technique (PCPM). In addition, we put forward a homologous multi-frequency differential detection scheme, with which the backscattering noise and the backreflection noise of the gyro can be well suppressed. Finally, we realize a hollow-core photonic-crystal fiber optic gyro based on the low-crosstalk polarizing resonator and the homologous multi-frequency differential detection. With this novel gyro system, a bias stability of 1.23°/h is successfully demonstrated.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research