[图书][B] High-Performance Transceiver Front-Ends in SiGe Technologies for 400 Gb/s Optical Links
IG López - 2019 - search.proquest.com
… Mach-Zehnder modulator (MZM) together with a SiGe BiCMOS driver demonstrating up to
32 GBd 256-quadrature-amplitude- modulation (QAM) signal modulation … at 50 Gb/s from (a) …
32 GBd 256-quadrature-amplitude- modulation (QAM) signal modulation … at 50 Gb/s from (a) …
Compensation of modulators nonlinearities for higher order modulation formats
L Chorchos - Metro and Data Center Optical Networks and …, 2019 - spiedigitallibrary.org
… Mach-Zehnder modulator non-linarites is made for the PAM-4, PAM-5 and PAM-8 modulation
… results are applicable for them, as eg QAM realization simply uses two independent MZMs, …
… results are applicable for them, as eg QAM realization simply uses two independent MZMs, …
Performance evaluation of microring modulator based two-circular 16QAM modulator under amplitude spontaneous emission noise
… using Mach–Zehnder modulator (MZM), microring modulator (… On the contrary, circular
QAM architecture employs only … Several architectures of circular QAM with different number of …
QAM architecture employs only … Several architectures of circular QAM with different number of …
Coherent interconnects for data centers
… into a Mach–Zehnder modulator (bottom). Coherent transmitters typically employ a laser with
precise wavelength control coupled into two nested Mach–Zehnder … to 16-QAM modulation …
precise wavelength control coupled into two nested Mach–Zehnder … to 16-QAM modulation …
Hierarchical blind phase search for correcting imperfect phase rotation in QAM signals synthesized via optical coherent superposition
Coherent superposition has been proposed to synthesize high-order quadrature amplitude
modulation (QAM) by coherently superposing low-order QAMs in the optical domain. These …
modulation (QAM) by coherently superposing low-order QAMs in the optical domain. These …
[图书][B] Electro-Optic Modulation for Photonic Networks
T Kawanishi - 2022 - Springer
… , including phase modulation, intensity modulation, and vector modulation, can be …
Mach–Zehnder interferometer modulators (MZMs) are very useful for the most common modulation …
Mach–Zehnder interferometer modulators (MZMs) are very useful for the most common modulation …
Latency Reduction in Optical Metro Networks
UA Khan, A Ahmad, SM Hassan… - 2020 IEEE 23rd …, 2020 - ieeexplore.ieee.org
… the NRZ pulse generator is modulated by the Mach-Zehnder modulator. Now, the signal is an
… Kawanishi, "50-Gb/s 16 QAM by a quad-parallel Mach-Zehnder modulator" 33rd European …
… Kawanishi, "50-Gb/s 16 QAM by a quad-parallel Mach-Zehnder modulator" 33rd European …
Innovations in DCI transport networks
L Paraschis, K Raj - Optical Fiber Telecommunications VII, 2020 - Elsevier
… a silicon photonics integrated Mach-Zehnder modulator, the … chip silicon PIC for quad-parallel
and polarization diversity 90 … that can each operate in 50 Gb/s increments, up to 64QAM …
and polarization diversity 90 … that can each operate in 50 Gb/s increments, up to 64QAM …
Advanced Optical Measurements for Data Centers
S Yao, W Daab, G He, D Gariépy - Datacenter Connectivity …, 2022 - taylorfrancis.com
… More specifcally, four-level amplitude modulation (PAM-4) direct detection is preferred for …
ing (PM-QPSK) and 16-ary quadrature amplitude modulation (PM-16QAM) are used for longer …
ing (PM-QPSK) and 16-ary quadrature amplitude modulation (PM-16QAM) are used for longer …
Electro-optic antenna elements for passive phased array radar
EJ Gawron - 2019 - search.proquest.com
… With careful device design utilizing an asymmetric MachZehnder interferometer geometry [16,
17], … modulation from the electrical domain to QAM modulation of an optical signal [53, 54]. …
17], … modulation from the electrical domain to QAM modulation of an optical signal [53, 54]. …