Theoretical verification of a silicon-wire flat-spectral-band wavelength filter based on multimode interference couplers with symmetric and asymmetric splitting ratios for the broadband operating range
1997 ◽
Vol 9
(12)
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pp. 1604-1606
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1999 ◽
Vol 17
(7)
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pp. 1206-1210
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1996 ◽
Vol 8
(10)
◽
pp. 1340-1342
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