Acta Optica Sinica, Volume. 10, Issue 9, 851(1990)
Eye protection against laser with holographic optical elements
The reflection holographic filter has ideal filtering property, and can be well used as a kind of elements for eye protection against laser. In this paper, the wavelength selectivity and the angle selectivity of holographic filters are analyzed. The power density threshold of the medium is tested and some practical problems are discussed.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese]. Eye protection against laser with holographic optical elements[J]. Acta Optica Sinica, 1990, 10(9): 851