default author photo

Yunqi Hao

Zhengzhou University of Light Industry

China

  • Zhengzhou University of Light Industry

SCHOLARLY PAPERS

5

DOWNLOADS

159

TOTAL CITATIONS

0

Scholarly Papers (5)

Actions:
Email selected abstracts
1.

Influence of Pump Light on LP01 and LP11 Modes in Few-Mode-Fiber Brillouin Optical Time Domain Reflectometry

Number of pages: 13 Posted: 18 Dec 2022
Yunqi Hao, Beibei Ding, Ruoyi JIA, Mengyang Zhong and Kun Yang
Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry and Zhengzhou University of Light Industry
Downloads 53 (1,041,696)

Abstract:

Loading...

LP01 mode and LP11 mode；Brillouin scattering；laser linewidth；pulse width；few-mode-fiber

2.

Sensitivity Enhancement of Dual-Tapered Fiber Refractive Index Sensor Assisted by Tilted Fiber Bragg Grating

Number of pages: 15 Posted: 09 Dec 2025
Yunqi Hao, Weihao He, Futian Li, Jiahao Tian, Weitong Liao, Fengxiao Zhai, Nannan Liu and Kun Yang
Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry and Zhengzhou University of Light Industry
Downloads 39 (1,209,354)

Abstract:

Loading...

sensitivity enhancement, dual-tapered fiber, tilted fiber Bragg grating, frequency concentrated algorithm

3.

Generation of Two-Channel Intensity Difference Squeezing by Using a Single Fiber-Optical Parametric Amplifier

Number of pages: 11 Posted: 02 Nov 2024
Nannan Liu, Tingting Liu, Qian Zhang, Wenyan Zhang, YUNQI HAO, Yafeng Jiao, Yunqi Hao and Xiaoying Li
Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry and Zhengzhou University of Light Industry
Downloads 33 (1,290,922)

Abstract:

Loading...

fiber optic parametric amplifiers (FOPA), four-wave mixing (FWM), twin beam, intensity difference squeezing, two-channel

4.

Sensitivity Enhancement of Dual-Tapered Fiber Refractive Index Sensor Assisted by Tilted Fiber Bragg Grating

Number of pages: 18 Posted: 17 Mar 2026
Yunqi Hao, Weihao He, Futian Li, Jiahao Tian, Fengxiao Zhai, Nannan Liu and Kun Yang
Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry and Zhengzhou University of Light Industry
Downloads 17 (1,534,404)

Abstract:

Loading...

sensitivity enhancement, dual-tapered fiber, Tilted fiber Bragg grating, frequency concentrated algorithm

5.

Dual-tapered graded-index two-mode fiber and peak-detection improvement algorithm for refractive index sensing

Number of pages: 18 Posted: 13 Mar 2026
Fengxiao Zhai, Weihao He, Jiahao Tian, Futian Li, Yunqi Hao, Nannan Liu and Kun Yang
Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry, Zhengzhou University of Light Industry and Zhengzhou University of Light Industry
Downloads 17 (1,526,714)

Abstract:

Loading...

graded-index two-mode fiber, dual-tapers, refractive index sensing, spatial frequency concentration algorithm, fitting comparison