Metrology & Measurement Technology, Volume. 45, Issue 3, 37(2025)

Element positioning error analysis of a Littrow grating interferometer

Jinhui ZHAO and Yuan HU
Author Affiliations
  • Key Laboratory of Opto⁃electronic Measurement and Optical Information Transmission Technology of Ministry of Education, Changchun University of Science and Technology, Changchun130022, China
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    References(14)

    [2] HU P C, ZHANG D, CHEN J B et al. Displacement measuring grating interferometer: a review. Frontiers of Information Technology & Electronic Engineering, 20, 631-654(2019).

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    [6] GUAN J, PAUL K, CHRISTOPH W et al. A high performance one⁃dimensional homodyne encoder and the proof of principle of a novel two⁃dimensional homodyne encoder. Precision Engineering, 37, 865-870(2013).

    [7] LAURYNA Š, GABOR M, RAINER K et al. Multi⁃dimensional grating interferometer based on fibre⁃fed measurement heads arranged in Littrow configuration(2018).

    [8] LU G G. SONY has taken the lead in the era of picometer⁃level inspection and processing. Modern Manufactu⁃ring, 76-78(2008).

    [9] LIU Y S. Fabrication of Linear diffraction grating interferometer system with high accuracy(2006).

    [10] SHANG P. Study on the key technology of high⁃resolution diffraction grating interferometric transducer of linear displacements(2012).

    [11] FAN K C, LIU Y S, CHEN Y J et al. A linear diffraction grating interferometer with high accuracy(2006).

    [12] FAN K C, ZHANG Y L, MIAO J W et al. Error compensation of grating interferometer due to angular error of li⁃near stage(2012).

    [13] KANG S. Structure design of reading head for displacement measurement system of grating interferometer(2023).

    [14] XING X, CHANG D, HU P et al. Spatially separated heterodyne grating interferometer for eliminating periodic nonlinear errors. Optics Express, 25, 31384-31393(2017).

    [15] WANG L J, ZHANG M, ZHU Y et al. A displacement measurement system for ultra⁃precision heterodyne littrow grating interferometer. Optics and Precision Enginee⁃ring, 25, 2975-2985(2017).

    [16] FEI Y T. Error theory and data processing(2015).

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    Jinhui ZHAO, Yuan HU. Element positioning error analysis of a Littrow grating interferometer[J]. Metrology & Measurement Technology, 2025, 45(3): 37

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    Paper Information

    Category: New Techniques for Precision Measurement

    Received: Jan. 6, 2025

    Accepted: --

    Published Online: Sep. 3, 2025

    The Author Email:

    DOI:10.11823/j.issn.1674-5795.2025.03.03

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