A very short vertical directional coupler with polarization-insensitive high extinction ratiosJUNG, Byung-Min; KIM, Boo-Gyoun.Optics communications. 2008, Vol 281, Num 2, pp 260-264, issn 0030-4018, 5 p.Article

Vertical Directional Couplers With Ultra-Short Coupling Length Based on Hybrid Plasmonic WaveguidesDU, Cheng-Han; CHIOU, Yih-Peng.Journal of lightwave technology. 2014, Vol 32, Num 9-12, pp 2065-2071, issn 0733-8724, 7 p.Article

A novel vertical directional coupler switch with switching-operation-induced section and extinction-ratio-enhanced sectionCHO, Sung-Chan; JUNG, Byung-Min; KIM, Boo-Gyoun et al.Journal of lightwave technology. 2002, Vol 20, Num 9, pp 1773-1778, issn 0733-8724, 6 p.Article