Interferometric method for measuring the refractive index profile of optical waveguides directly written in glass substrates by femtosecond laser
1992 ◽
2000 ◽
Vol 27
(3)
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pp. 197-201
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2011 ◽
Vol 284
(16-17)
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pp. 3846-3854
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1986 ◽
Vol 56
(6)
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pp. 399-402
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1984 ◽
Vol 48
(5)
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pp. 313-316
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1980 ◽
Vol 10
(6)
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pp. 691-693
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