default author photo

Haijin Fu

Harbin Institute of Technology

92 Xidazhi Street

Harbin, 150001

China

  • Harbin Institute of Technology

SCHOLARLY PAPERS

2

DOWNLOADS

44

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Optical phase locking of a narrow linewidth CW laser to an optical frequency comb with internal-external composite control

Number of pages: 20 Posted: 09 Sep 2025
Ruitao Yang, Han Pan, Haisu Lv, Jinxuan Wu, Hao Sun, Hongxing Yang, Yisi Dong, Haijin Fu and Pengcheng Hu
Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 24 (1,411,822)

Abstract:

Loading...

optical phase locking loop, optical femtosecond comb, internal-external composite control

2.

Simplified comprehensive model of plane-mirror interferometers for efficient iterative multi-degree-of-freedom measurement

Number of pages: 30 Posted: 28 Jan 2026
Pengcheng Hu, Haisu Lv, Hao Sun, Jinxuan Wu, Tuo Xu, FeiFei Yan, Xiang Tian, Liang Yu, Haijin Fu and Ruitao Yang
Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 20 (1,459,862)

Abstract:

Loading...

Plane-mirror interferometer, Optical path simplification, Geometric error, Displacement model, Iterative computation method, Multi-degree-of-freedom measurement