Optical waveguide grating couplers: 2nd-order and 4th-order finite-difference time-domain analysis
2001 ◽
Vol 40
(Part 1, No. 4A)
◽
pp. 2259-2263
2016 ◽
Vol 58
(5)
◽
pp. 1595-1601
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1992 ◽
Vol 40
(12)
◽
pp. 1489-1495
◽