Acta Optica Sinica, Volume. 19, Issue 9, 1153(1999)
A Displacement Encoder Using Sine Micro-Window Grating
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. A Displacement Encoder Using Sine Micro-Window Grating[J]. Acta Optica Sinica, 1999, 19(9): 1153