A hybrid nano-probe for precision nanofabrication of complex surfaces. - Wei Gao 027; S. Genda; Yasuto Kudo; Satoshi Kiyono; John Patten (ICARCV, 2004)

Separation of scanning error motions for surface profile measurement of aspheric micro lens. - Wei Gao 027; Atsushi Shibuya; Yasuo Yoshikawa; Satoshi Kiyono; C. H. Park (Int. J. Manuf. Res., 2006)

Improvement in a Surface Motor-Driven Planar Motion Stage. - Wei Gao 027; Katsutoshi Horie; Songyi Dian; Kei Katakura; Satoshi Kiyono (J. Robotics Mechatronics, 2006)

Design of a Precision Linear-Rotary Positioning Actuator. - Wei Gao 027; Shinji Sato; Yasumasa Sakurai; Satoshi Kiyono (J. Robotics Mechatronics, 2006)

On-Machine Measurement of Tool Cutting Edge Profiles. - Takemi Asai; Sayeda Ferdous; Yoshikazu Arai; Yi Yang; Wei Gao 027 (Int. J. Autom. Technol., 2009)

Surface Encoders for a Mosaic Scale Grating. - Koji Hosono; Woojae Kim; Akihide Kimura; Yuki Shimizu; Wei Gao 027 (Int. J. Autom. Technol., 2011)

Optical Analysis of an Optical Probe for Three-Dimensional Position Detection of Micro-Objects. - SungHo Jang; Takemi Asai; Yuki Shimizu; Wei Gao 027 (Int. J. Autom. Technol., 2011)

Questionnaire Survey on Ultra-Precision Positioning. - Takaaki Oiwa; Masahide Katsuki; Mitsuji Karita; Wei Gao 027; Susumu Makinouchi; Kaiji Sato; Yasuji Oohashi (Int. J. Autom. Technol., 2011)

An Electrostatic Force Probe for Surface Profile Measurement in Noncontact Condition. - So Ito; Zhigang Jia; Shigeaki Goto; Keiichiro Hosobuchi; Yuki Shimizu; Gaofa He; Wei Gao 027 (Int. J. Autom. Technol., 2013)

Development of a Micro-Sized Thermal Contact Sensor for Inspection of Surface Defects. - Yuki Shimizu; Wenjian Lu; Yuta Ohba; Wei Gao 027 (Int. J. Autom. Technol., 2013)

Measurement of Cutting Edge Width of a Rotary Cutting Tool by Using a Laser Displacement Sensor. - So Ito; Sho Sekine; Yuki Shimizu; Wei Gao 027; Tsutomu Fukuda; Akira Kato; Kouji Kubota (Int. J. Autom. Technol., 2014)

Investigation on Sensitivity of a Contact-Type Thermal Sensor for Surface Defect Inspections. - Yuki Shimizu; Yuta Ohba; Wei Gao 027 (Int. J. Autom. Technol., 2015)

Molecular dynamics simulation of form measurement process of soft materials using atomic force microscope. - Yindi Cai; Yuan-Liu Chen; Yuki Shimizu; So Ito; Wei Gao 027 (NEMS, 2016)

Design and Testing of a Micro Thermal Sensor for Non-Contact Surface Defect Detection. - Yuki Shimizu; Yuki Matsuno; Yuan-Liu Chen; Wei Gao 027 (Int. J. Autom. Technol., 2017)

A Liquid-Surface-Based Three-Axis Inclination Sensor for Measurement of Stage Tilt Motions. - Yuki Shimizu; Satoshi Kataoka; Tatsuya Ishikawa; Yuan-Liu Chen; Xiuguo Chen; Hiraku Matsukuma; Wei Gao 027 (Sensors, 2018)

Optical Sensors for Multi-Axis Angle and Displacement Measurement Using Grating Reflectors. - Yuki Shimizu; Hiraku Matsukuma; Wei Gao 027 (Sensors, 2019)

Fabrication of a Two-Dimensional Diffraction Grating with Isolated Photoresist Pattern Structures. - Hiraku Matsukuma; Masanori Matsunaga; Kai Zhang; Yuki Shimizu; Wei Gao 027 (Int. J. Autom. Technol., 2020)

Measurement Range Expansion of Chromatic Confocal Probe with Supercontinuum Light Source. - Hiraku Matsukuma; Ryo Sato; Yuki Shimizu; Wei Gao 027 (Int. J. Autom. Technol., 2021)

An Optical Frequency Domain Angle Measurement Method Based on Second Harmonic Generation. - Wijayanti Dwi Astuti; Hiraku Matsukuma; Masaru Nakao; Kuangyi Li; Yuki Shimizu; Wei Gao 027 (Sensors, 2021)

A Self-Calibration Stitching Method for Pitch Deviation Evaluation of a Long-Range Linear Scale by Using a Fizeau Interferometer. - Xin Xiong; Yuki Shimizu; Hiraku Matsukuma; Wei Gao 027 (Sensors, 2021)

Design and Testing of a Compact Optical Angle Sensor for Pitch Deviation Measurement of a Scale Grating with a Small Angle of Diffraction. - Lue Quan; Yuki Shimizu; Ryo Sato; Dong Wook Shin; Hiraku Matsukuma; Andreas Archenti; Wei Gao 027 (Int. J. Autom. Technol., 2022)

A New Optical Configuration for the Surface Encoder with an Expanded Z-Directional Measuring Range. - Yifan Hong; Ryo Sato; Yuki Shimizu; Hiraku Matsukuma; Wei Gao 027 (Sensors, 2022)

Reduction of Crosstalk Errors in a Surface Encoder Having a Long Z-Directional Measuring Range. - Yifan Hong; Ryo Sato; Yuki Shimizu; Hiraku Matsukuma; Hiroki Shimizu; Wei Gao 027 (Sensors, 2022)

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. - Xin Xiong; Chenguang Yin; Lue Quan; Ryo Sato; Hiraku Matsukuma; Yuki Shimizu; Hideaki Tamiya; Wei Gao 027 (Sensors, 2022)

Improved Algorithms of Data Processing for Dispersive Interferometry Using a Femtosecond Laser. - Tao Liu 053; Jiucheng Wu; Amane Suzuki; Ryo Sato; Hiraku Matsukuma; Wei Gao 027 (Sensors, 2023)

Repetition Frequency Control of a Mid-Infrared Ultrashort Pulse Laser. - Hiraku Matsukuma; Masashi Nagaoka; Hisashi Hirose; Ryo Sato; Yuki Shimizu; Wei Gao 027 (Int. J. Autom. Technol., 2024)

On-Machine Calibration of Pitch Deviations of a Linear Scale Grating by Using a Differential Angle Sensor. - Jiucheng Wu; Yifan Hong; Dong Wook Shin; Ryo Sato; Lue Quan; Hiraku Matsukuma; Wei Gao 027 (Int. J. Autom. Technol., 2024)

Enhanced Data-Processing Algorithms for Dispersive Interferometry Using a Femtosecond Laser. - Tao Liu 053; Hiraku Matsukuma; Amane Suzuki; Ryo Sato; Wei Gao 027 (Sensors, 2024)

Design of an Optical Head with Two Phase-Shifted Interference Signals for Direction Detection of Small Displacement in an Absolute Surface Encoder. - Ryo Sato; Tao Liu 053; Satoru Maehara; Ryota Okimura; Hiraku Matsukuma; Wei Gao 027 (Int. J. Autom. Technol., 2024)

An Improved Data Processing Algorithm for Spectrally Resolved Interferometry Using a Femtosecond Laser. - Tao Liu 053; Hiraku Matsukuma; Amane Suzuki; Ryo Sato; Wei Gao 027 (Sensors, 2024)

Advanced Sensing and Machine Learning Technologies for Intelligent Measurement in Smart and Precision Manufacturing. - Ryo Sato; Kuangyi Li; Masaki Michihata; Satoru Takahashi; Wei Gao 027 (Int. J. Autom. Technol., 2024)

Questionnaire Survey on Ultra-Precision Positioning Technology - 10th Questionnaire Survey Report -. - Takaaki Oiwa; Masahide Katsuki; Jun Fujita; Toshiharu Tanaka; Katsushi Furutani; Wei Gao 027; Tomofumi Ohashi; Kaiji Sato; Koichi Sato (Int. J. Autom. Technol., 2025)