Study on refractive index distribution of the square self-focusing lens
Keyword(s):
1977 ◽
Vol 1
(4)
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pp. 125
Keyword(s):
Keyword(s):
2021 ◽
Keyword(s):
2015 ◽
Vol 56
(8)
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pp. 4759
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2009 ◽
Vol 28
(1)
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pp. 38-41
1993 ◽
Vol 25
(2)
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pp. 113-116
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