Acta Optica Sinica, Volume. 20, Issue 12, 1704(2000)
Conic Scanning of Biaxial Crystal
The conical refraction effect of biaxial crystal is studied deeply. Dynamic conic refraction of any conical angle within the range of 0~25° is obtained using KNbO 3 crystal with a single pin hole aperture. The principles of conical refractional scanning (CRS) and a novel laser CRS instrument are developed. Spatial CRS within modulated conical angle is realized.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Conic Scanning of Biaxial Crystal[J]. Acta Optica Sinica, 2000, 20(12): 1704