12 citations · 84 across the 21 of their papers we have counts for
21 papers
The 120Gbps VCSEL Array Based Optical Transmitter (ATx) Development for the High-Luminosity LHC (HL-LHC) Experiments
Di Guo, Chonghan Liu, Jinghong Chen +18
The integration of a Verticle Cavity Surface-Emitting Laser (VCSEL) array and a driving Application-Specific Integrated Circuit (ASIC) in a custom optical array transmitter module…
Optical Data Transmission ASICs for the High-Luminosity LHC (HL-LHC) Experiments
Xiaoting Li, Gang Liu, Jinghong Chen +17
We present the design and test results of two optical data transmission ASICs for the High-Luminosity LHC (HL-LHC) experiments. These ASICs include a two-channel serializer (LOCs2)…
The Clock Distribution System for the ATLAS Liquid Argon Calorimeter Phase-I Upgrade Demonstrator
Binwei Deng, Hucheng Chen, Kai Chen +14
A prototype Liquid-argon Trigger Digitizer Board (LTDB), called the LTDB Demonstrator, has been developed to demonstrate the functions of the ATLAS Liquid Argon Calorimeter Phase-I…
JTAG-based Remote Configuration of FPGAs over Optical Fibers
Binwei Deng, Chonghan Liu, Jinghong Chen +12
In this paper, a remote FPGA-configuration method based on JTAG extension over optical fibers is presented. The method takes advantage of commercial components and ready-to-use sof…
GBT20, a 20.48 Gbps PAM4 Optical Transmitter Module for Particle Physics Experiments
B. Deng, L. Zhang, C. -P. Chao +14
We present a pluggable radiation-tolerant 4-level Pulse-Amplitude-Modulation (PAM4) optical transmitter module called GBT20 (Giga-Bit Transmitter at 20 Gbps) for particle-physics e…
The design and test results of A Giga-Bit Cable Receiver (GBCR) for the ATLAS Inner Tracker Pixel Detector
L. Zhang, D. Gong, T. Liu +12
This paper presents the design and test results of a Gigabit Cable Receiver ASIC called GBCR for the HL-LHC upgrade of the ATLAS Inner Tracker (ITk) pixel detector. Three prototype…
A 40 Gbps Optical Transceiver for Particle Physics Experiments
B. Deng, X. Huang, H. Sun +12
We present the design and the test results of a quad-channel optical transceiver module (QTRx) possibly for future particle physics experiments. The transmitters of QTRx, each at 1…
A prototype optical link board with redundancy design for the ATLAS liquid argon calorimeter Phase-2 upgrade
X. Huang, C. Liu, A. Deiana +9
A prototype optical-link board has been developed for the ATLAS Liquid Argon Calorimeter Phase-2 upgrade. The board consists of 24 lpGBT chips and 8 VTRx+ modules and demonstrates…
The Miniature Optical Transmitter and Transceiver For the High-Luminosity LHC (HL-LHC) experiments
Chonghan Liu, Xiandong Zhao, Jinghong Chen +12
We present the design and test results of the Miniature optical Transmitter (MTx) and Transceiver (MTRx) for the high luminosity LHC (HL-LHC) experiments. MTx and MTRx are Transmit…
A line code with quick-resynchronization capability and low latency for the optical data links of LHC experiments
Binwei Deng, Mengxun He, Jinghong Chen +10
We propose a line code that has fast resynchronization capability and low latency. Both the encoder and decoder have been implemented in FPGAs. The encoder has also been implemente…
Component Prototypes towards a Low-Latency, Small-form-factor Optical Link for the ATLAS Liquid Argon Calorimeter Phase-I Trigger Upgrade
Binwei Deng, Mengxun He, Jinghong Chen +14
This paper presents several component prototypes towards a low-latency, small-form-factor optical link designed for the ATLAS Liquid Argon Calorimeter Phase-I trigger upgrade. A pr…
A 20 Gbps PAM4 Data Transmitter ASIC for Particle Physics Experiments
L. Zhang, E. M. Cruda, C-P. Chao +22
We present the design and test results of a novel data transmitter ASIC operating up to 20.48 Gbps with 4-level Pulse-Amplitude-Modulation (PAM4) for particle physics experiments.…
The Phase-I Trigger Readout Electronics Upgrade of the ATLAS Liquid Argon Calorimeters
G. Aad, A. V. Akimov, K. Al Khoury +195
The Phase-I trigger readout electronics upgrade of the ATLAS Liquid Argon calorimeters enhances the physics reach of the experiment during the upcoming operation at increasing Larg…
QTIA, a 2.5 or 10 Gbps 4-Channel Array Optical Receiver ASIC in a 65 nm CMOS Technology
H. Sun, X. Huang, C. -P. Chao +14
The Quad transimpedance and limiting amplifier (QTIA) is a 4-channel array optical receiver ASIC, developed using a 65 nm CMOS process. It is configurable between the bit rate of 2…
Quality control tests of the front-end optical link components for the ATLAS Liquid Argon Calorimeter Phase-1 upgrade
B. Deng, J. Thomas, L. Zhang +28
We present the procedures and results of the quality control tests for the front-end optical link components in the ATLAS Liquid Argon Calorimeter Phase-1 upgrade. The components i…
Two low-power optical data transmission ASICs for the ATLAS Liquid Argon Calorimeter readout upgrade
Le Xiao, Wei Zhou, Quan Sun +13
A serializer ASIC and a VCSEL driver ASIC are needed for the front-end optical data transmission in the ATLAS liquid argon calorimeter readout phase-I upgrade. The baseline ASICs a…
LOCx2-130, a low-power, low-latency, 2 x 4.8-Gbps serializer ASIC for detector front-end readout
Le Xiao, Quan Sun, Datao Gong +14
In this paper, we present the design and test results of LOCx2-130, a low-power, low-latency, dual-channel transmitter ASIC for detector front-end readout. LOCx2-130 has two channe…
The Latency Validation of the Optical Link for the ATLAS Liquid Argon Calorimeter Phase-I Trigger Upgrade
Binwei Deng, Le Xiao, Xiandong Zhao +14
Two optical data link data transmission Application Specific Integrated Circuits (ASICs), the baseline and its backup, have been designed for the ATLAS Liquid Argon (LAr) Calorimet…
A TOSA/ROSA-Based Optical Transmitter (MTx+)/Transceiver (MTRx+) for High-Energy Physics Experiments
B. Deng, X. Zhao, W. Zhou +13
We present a dual-channel optical transmitter (MTx+)/transceiver (MTRx+) for the front-end readout electronics of high-energy physics experiments. MTx+ utilizes two Transmitter Opt…
Design and hardware evaluation of the optical-link system for the ATLAS Liquid Argon Calorimeter Phase-II Upgrade
B. Deng, C. Liu, D. Gong +7
An optical link system is being developed for the ATLAS Liquid Argon Calorimeter Phase-II upgrade. The optical link system is responsible for transmit the data of over 182 thousand…
Development and Characterization of a 3.2 Gb/s Serial Link Transmitter for CMOS Image Sensors in Subatomic Physics Experiments
Quan Sun, Guangyu Zhang, Datao Gong +15
This paper presents development and characterization of a 3.2 Gb/s serial link transmitter for CMOS image sensors. The transmitter incorporates Reed-Solomon code to achieve low err…