Directional-coupler power divider by two-step K+-ion exchange
Optics Letters, Vol. 9, Issue 9, pp. 423-425 (1984)
http://dx.doi.org/10.1364/OL.9.000423
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Abstract
A directional-coupler power divider by two-step K+-ion exchange is proposed and investigated experimentally after some preliminary design calculations. Coupling has been achieved with significant dimensional relaxation. Measurements were also made on the power-dividing and the extinction ratios. With a thin dielectric cladding over the coupling region, a fine tuning is feasible.
© 1984 Optical Society of America
Citation
G. L. Yip and J. Finak, "Directional-coupler power divider by two-step K+-ion exchange," Opt. Lett. 9, 423-425 (1984)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-9-9-423
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