Ultra-short-and short-reach optical interconnects are the new high growth applications for optical communications. High capacity density, high spectral efficiency, low cost, low power …
NH Zhu, Z Shi, ZK Zhang, YM Zhang… - IEEE Journal of …, 2017 - ieeexplore.ieee.org
This paper presents a review and discussion of the directly modulated semiconductor lasers and their applications to optical communications and microwave photonics. A detailed and …
A 448-Gb/s four-level pulse amplitude modulation (PAM4) free-space optical (FSO) communication through 600 m free-space link was constructed, utilizing polarization …
H Dalir, F Koyama - IEICE Electronics Express, 2011 - jstage.jst.go.jp
In this paper a novel method to increase the modulation bandwidth of vertical-cavity surface- emitting lasers (VCSEL) is proposed. The modeling predicts that the modulation bandwidth …
A secure four-level pulse amplitude modulation (PAM-4) based free-space-optics (FSO) communication system with self-injection-locked quantum dash-laser diode (QD-LD) and …
Abstract A 400-Gb/s wavelength-division-multiplexing (WDM) four-level pulse amplitude modulation (PAM4) optical wireless communication (OWC) system through a 200-m free …
A 56 Gb/s four-level pulse amplitude modulation (PAM4) light-based WiFi (LiFi) transmission based on a 680-nm/5.4-GHz vertical-cavity surface-emitting laser (VCSEL) with a two-stage …
We present modeling on the millimeter (mm)-wave modulation of vertical-cavity surface- emitting laser (VCSEL) with a transverse coupled cavity (TCC). We show that strong slow …