We demonstrate a SOA-UTC receiver PIC in O-band with up to 90 A/W responsivity, NF below 8-dB, >-10 dBm saturation input power and 33 GHz bandwidth which shows a 10-9 sensitivity at 32 Gb/s of -
A broadband amplifier using InP/InGaAs single heterojunction HBT is presented. THis modified Darlington amplifier exhibits a low-frequency gain of 6.2dB with -3dB bandwidth of 90GHz.
This paper presents a novel 900 MHz pulse-width-modulated current-mode class S power amplifier (PA). The complete class-S amplifier is characterized using clipped WCDMA signals.
Investigation of NN-based equalizers for 50 & 92-Gbps IM/DD NRZ/PAM-4 TDM-PON. NN is universally trained for OLT-receiver for different fiber reaches and ONU wavelength-variations.
In this paper, we present the design, fabrication and measurements of an ultra broad band amplifier with 92 GHz cut-off frequency intended for ETDM transmission applications over 40 Gbit/s.
This paper presents results of experiments in the 93-GHz band employing a phased-array antenna in an anechoic chamber that verify beam-tracking performance and the effectiveness of a reflector.
We transmit 381×24.5 Gbaud PDM-64-QAM modulated channels per mode of a 30 km graded-index three-mode fiber, resulting in a record per-mode data-rate of 93.34 TBit/s and an aggregated net-data-rate
Record high sensitivity of 95dB is achieved in a chip-scale SS-OCT system.
Using digital coherent detection, we successfully demonstrate 500-km standard single-mode-fiber (SSMF) transmission of a 105.7-Gb/s line rate signal generated by direct modulation of 1.5 micrometer
In optical fiber networks, unrepeated links are cost effective solutions to provide connectivity in challenging contexts that hinder the deployment of in-line amplifiers.
