| A new signal processing method for a differential chromatic confocal probe with a mode-locked femtosecond laser R Sato, C Chen, H Matsukuma, Y Shimizu, W Gao Measurement Science and Technology 31 (9), 094004, 2020 | 19 | 2020 |
| A Method for Expansion of Z-Directional Measurement Range in a Mode-Locked Femtosecond Laser Chromatic Confocal Probe C Chen, R Sato, Y Shimizu, T Nakamura, H Matsukuma, W Gao Applied Sciences 9 (3), 454, 2019 | 15 | 2019 |
| Investigation and improvement of thermal stability of a chromatic confocal probe with a mode-locked femtosecond laser source R Sato, Y Shimizu, C Chen, H Matsukuma, W Gao Applied Sciences 9 (19), 4084, 2019 | 12 | 2019 |
| A second harmonic wave angle sensor with a collimated beam of femtosecond laser WD Astuti, K Li, R Sato, H Matsukuma, Y Shimizu, W Gao Applied Sciences 12 (10), 5211, 2022 | 10 | 2022 |
| Measurement range expansion of chromatic confocal probe with supercontinuum light source H Matsukuma, R Sato, Y Shimizu, W Gao International Journal of Automation Technology 15 (4), 529-536, 2021 | 10 | 2021 |
| A New Optical Configuration for the Surface Encoder with an Expanded Z-Directional Measuring Range Y Hong, R Sato, Y Shimizu, H Matsukuma, W Gao Sensors 22 (8), 3010, 2022 | 9 | 2022 |
| Angle Measurement Based on Second Harmonic Generation Using Artificial Neural Network K Li, Z Zhang, J Lin, R Sato, H Matsukuma, W Gao Nanomanufacturing and Metrology 6 (1), 28, 2023 | 8 | 2023 |
| Fabry-Pérot angle sensor using a mode-locked femtosecond laser source DW Shin, H Matsukuma, R Sato, W Gao Optics Express 30 (26), 46366-46382, 2022 | 8 | 2022 |
| Influence of surface tilt angle on a chromatic confocal probe with a femtosecond laser R Sato, Y Shimizu, H Matsukuma, W Gao Applied Sciences 12 (9), 4736, 2022 | 8 | 2022 |
| An off-axis differential method for improvement of a femtosecond laser differential chromatic confocal probe C Chen, Y Shimizu, R Sato, H Matsukuma, W Gao Applied Sciences 10 (20), 7235, 2020 | 8 | 2020 |
| Self-Calibration of a Large-Scale Variable-Line-Spacing Grating for an Absolute Optical Encoder by Differencing Spatially Shifted Phase Maps from a Fizeau Interferometer X Xiong, C Yin, L Quan, R Sato, H Matsukuma, Y Shimizu, H Tamiya, ... Sensors 22 (23), 9348, 2022 | 7 | 2022 |
| Design and Testing of a Compact Optical Angle Sensor for Pitch Deviation Measurement of a Scale Grating with a Small Angle of Diffraction L Quan, Y Shimizu, R Sato, DW Shin, H Matsukuma, A Archenti, W Gao International Journal of Automation Technology 16 (5), 572-581, 2022 | 7 | 2022 |
| Advanced sensing and machine learning technologies for intelligent measurement in smart and precision manufacturing R Sato, K Li, M Michihata, S Takahashi, W Gao International Journal of Automation Technology 18 (4), 545-580, 2024 | 6 | 2024 |
| Improved Algorithms of Data Processing for Dispersive Interferometry Using a Femtosecond Laser T Liu, J Wu, A Suzuki, R Sato, H Matsukuma, W Gao Sensors 23 (10), 4953, 2023 | 6 | 2023 |
| Theoretical investigation for angle measurement based on femtosecond maker fringe K Li, WD Astuti, R Sato, H Matsukuma, W Gao Applied Sciences 12 (7), 3702, 2022 | 6 | 2022 |
| Confocal probe based on the second harmonic generation for measurement of linear and angular displacements R Sato, Y Shimizu, H Shimizu, H Matsukuma, W Gao Optics Express 31 (7), 11982-11993, 2023 | 5 | 2023 |
| Signal Processing and Artificial Intelligence for Dual-Detection Confocal Probes R Sato, X Li, A Fischer, LC Chen, C Chen, R Shimomura, W Gao International Journal of Precision Engineering and Manufacturing 25 (1), 199-223, 2024 | 4 | 2024 |
| Reduction of Crosstalk Errors in a Surface Encoder Having a Long Z-Directional Measuring Range Y Hong, R Sato, Y Shimizu, H Matsukuma, H Shimizu, W Gao Sensors 22 (23), 9563, 2022 | 4 | 2022 |
| Autocollimation employing optical frequency comb H Matsukuma, K Ikeda, R Sato, W Gao Optical Technology and Measurement for Industrial Applications Conference …, 2023 | 3 | 2023 |
| Improved peak-to-peak method for cavity length measurement of a Fabry-Perot etalon using a mode-locked femtosecond laser DW Shin, H Matsukuma, R Sato, E Manske, W Gao Optics Express 31 (16), 25797-25814, 2023 | 3 | 2023 |