Real-time 2.5 Gbit/s ultra-wideband transmission using a Schottky diode-based envelope detector
Sign Up to like & getrecommendations! Published in 2017 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.30352
Abstract: detector DTU Orbit (05/10/2019) Real-time 2.5 Gbit/s ultra-wideband transmission using a Schottky diode-based envelope detector An experimental demonstration of 2.5 Gbit/s real-time ultra-wideband transmission is presented, using a Schottky diodebased envelope detector fabricated ad-hoc using… read more here.
Keywords: real time; transmission; detector; ultra wideband ... See more keywords
0.058 mm2 13 Gbit/s inductorless analogue equaliser with low-frequency equalisation compensating 15 dB channel loss
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2017.3853
Abstract: An inductorless 13 Gbit/s analogue equaliser with an additional low-frequency equalisation (LFEQ) to counter the low-frequency channel losses is presented. An active feedback topology for the proposed equaliser together with negative capacitance circuit is used… read more here.
Keywords: frequency; analogue equaliser; channel loss; low frequency ... See more keywords
Low-dark current 10 Gbit/s operation of InAs/InGaAs quantum dot p-i-n photodiode grown on on-axis (001) GaP/Si
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5041908
Abstract: We demonstrate 10 Gbit/s operation of InAs/InGaAs quantum dot (QD) p-i-n photodiodes (PDs) grown on on-axis (001) GaP/Si substrates. A 3.0 × 50 μm2 QD PD shows a small dark current of 0.2 nA at a bias voltage… read more here.
Keywords: operation inas; gbit operation; dark current; inas ingaas ... See more keywords
Demonstration of 120 Gbit/s 64-QAM Wireless Link Operating in the 300 GHz Band
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3368884
Abstract: This paper demonstrates a 120 Gbit/s 64-Quadrature Amplitude Modulation (64-QAM) transmission link using all-electronics sub-harmonic mixers for the transmitter and the receiver operating in the 300 GHz band. The wireless signal is propagated through a… read more here.
Keywords: gbit; link; 120 gbit; operating 300 ... See more keywords
100-Gbit/s/λ EML Transmitter and PIN-PD+TIA Receiver-Based Inter-Data Center Link
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2970197
Abstract: Beyond 100-Gbit/s/λ high-speed inter-data-center link composed by hybridly integrated electro-absorption modulator (EAM) and distributed feedback laser diodes (DFBLD)-based transmitter at 1306 nm, and received by a PIN-PD + TIA optical receiver is demonstrated to carry… read more here.
Keywords: transmitter; center link; gbit; data center ... See more keywords
Joint Tx and Rx Look-Up-Table Based Nonlinear Distortion Mitigation in Reduced State MLSE for 180 Gbit/s PAM-8 IM-DD System
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2023.3303071
Abstract: Inter-symbol-interference (ISI) and nonlinear distortions are the major impairments in high-speed short-reach intensity modulation and direct detection (IM-DD) systems. Linear ISI can be well addressed with linear equalizer cascaded maximum likelihood sequence estimation (MLSE), while… read more here.
Keywords: gbit; system; 180 gbit; look table ... See more keywords
Exploiting Classes of Services to Mitigate the Impact of Fading in Free Space Optics Links for Satellite Networks
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3559630
Abstract: In future Free Space Optics (FSO) high-speed links between Earth and satellites, we will use the available transceivers designed for fiber-optics networks. Deep fading events due to FSO propagation can dramatically impact network performance and… read more here.
Keywords: gbit; space optics; exploiting classes; optics ... See more keywords
OFDM Four-Color Micro-LED Point-to-Point Data Link beyond 17 Gbit/s
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3618255
Abstract: This study develops high-performance red (R), yellow (Y), green (G), and blue (B) micro light-emitting diodes (μ-LEDs), achieving a total data transmission rate exceeding 17.73 Gbit/s using quadrature-amplitude-modulation (QAM) orthogonal frequency-division multiplexing (OFDM) and bit-loading… read more here.
Keywords: gbit; point; four color; ofdm four ... See more keywords
A 76-Gbit/s 265-GHz CMOS Receiver With WR-3.4 Waveguide Interface
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2022.3179560
Abstract: A 76-Gbit/s 265-GHz CMOS receiver (RX) modularized with a WR-3.4 waveguide interface is presented. It is a mixer-first RX fabricated using a 40-nm CMOS technology. The primary design focus is simplicity and the resulting low… read more here.
Keywords: 265 ghz; cmos; cmos receiver; ghz cmos ... See more keywords
40-Gbit/s 850-nm VCSEL-Based Full-CMOS Optical Link With Power-Data Rate Adaptivity
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2018.2808404
Abstract: An optical link based on directly modulated vertical-cavity surface-emitting laser (VCSEL) at 850-nm wavelength using commercial VCSEL and photodiode operating error-free BER < 10−12) at 40 Gbit/s is reported. The transmitter is implemented in a… read more here.
Keywords: optical link; vcsel based; link; cmos ... See more keywords
Experimental demonstration of a 160 Gbit/s 3D-integrated silicon photonics receiver with 1.2-pJ/bit power consumption.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.478852
Abstract: By using the flip-chip bonding technology, a high performances 3D-integrated silicon photonics receiver is demonstrated. The receiver consists of a high-speed germanium-silicon (Ge-Si) photodetector (PD) and a commercial linear transimpedance amplifiers (TIA). The overall 3 dB… read more here.
Keywords: photonics; silicon photonics; 160 gbit; integrated silicon ... See more keywords