A Wide-Band Satellite Microwave Switch Matrix for SS/TDMA Communications. - François T. Assal; Ramesh K. Gupta; Khodadad Betaharon; Amir I. Zaghloul; Joseph H. Apple (IEEE J. Sel. Areas Commun., 1983)

Integrated Optical Ultra-Broadband Add-Drop Filter in Silicon-On-Insulator Platform. - R. Sumi; Ramesh K. Gupta; Nandita DasGupta; Bijoy Krishna Das (OFC, 2018)