
Performance comparison of 850-nm and 1550-nm VCSELs exploiting OOK, OFDM, and 4-PAM over SMF/MMF links for low-cost optical interconnects
Keywords: فیبر نوری; Vertical-cavity surface-emitting lasers; Amplitude modulation; OFDM modulation; Optical fibers; Fiber optics communications; Optical interconnections;