Digital subcarrier multiplexing: Enabling software-configurable optical networks
The various topologies, traffic patterns and cost targets of optical networks have prevented
the deployment of end-to-end solutions across multi-domains, and the optimization of the …
the deployment of end-to-end solutions across multi-domains, and the optimization of the …
[HTML][HTML] Differential phase-diversity electrooptic modulator for cancellation of fiber dispersion and laser noise
Bandwidth and noise are fundamental considerations in all communication and signal
processing systems. The group-velocity dispersion of optical fibers creates nulls in their …
processing systems. The group-velocity dispersion of optical fibers creates nulls in their …
[HTML][HTML] Attojoule/bit folded thin film lithium niobate coherent modulators using air-bridge structures
M Xu, Y Zhu, J Tang, J Wang, L Liu, H Ma, S Yu… - APL Photonics, 2023 - pubs.aip.org
Coherent technology has been employed in long-haul transmission systems in the past
decade, with growing demand for capacity at ever-lower costs per bit. High-performance …
decade, with growing demand for capacity at ever-lower costs per bit. High-performance …
Integration of edge-emitting quantum dot lasers with different waveguide platforms using micro-transfer printing
O-band InAs/GaAs Quantum Dot edge-emitting lasers are integrated onto a number of
waveguiding platforms using micro-transfer printing. These are deep recesses in 220 nm Si …
waveguiding platforms using micro-transfer printing. These are deep recesses in 220 nm Si …
Ultra-broadband surface-normal coherent optical receiver with nanometallic polarizers
G Soma, W Yanwachirakul, T Miyazaki, E Kato… - ACS …, 2022 - ACS Publications
A coherent receiver that can demodulate high-speed in-phase and quadrature signals of
light is an essential component for optical communication, interconnects, imaging, and …
light is an essential component for optical communication, interconnects, imaging, and …
Impact of laser impairments on DSCM-based 800G point-to-multipoint coherent transmission systems
S Mumtaz, TH Nguyen, A Hraghi… - Optical Fiber …, 2023 - opg.optica.org
Impact of Laser Impairments on DSCM-Based 800G Point-to-MultiPoint Coherent
Transmission Systems Page 1 Impact of Laser Impairments on DSCM-Based 800G Point-to-MultiPoint …
Transmission Systems Page 1 Impact of Laser Impairments on DSCM-Based 800G Point-to-MultiPoint …
[HTML][HTML] Scaling photonic integrated circuits with InP technology: A perspective
The number of photonic components integrated into the same circuit is approaching one
million, but so far, this has been without the large-scale integration of active components …
million, but so far, this has been without the large-scale integration of active components …
Monolithic integration of electro-absorption modulators and photodetectors on III-V CMOS photonics platform by quantum well intermixing
Quantum well intermixing (QWI) on a III-V-on-insulator (III-V-OI) substrate is presented for
active-passive integration. Shallow implantation at a high temperature, which is essential for …
active-passive integration. Shallow implantation at a high temperature, which is essential for …
128 GBaud Coherent Receiver Engine with Flat Frequency Response
We demonstrate a high responsivity intradyne coherent receiver engine with 80 GHz
bandwidth. A co-design of the InP waveguide integrated coherent photodetector and the …
bandwidth. A co-design of the InP waveguide integrated coherent photodetector and the …
Monolithic InP-based coherent 53 GHz photodetector PIC with integrated polarization rotator-splitter
H Boerma, TT Tran, S Keyvaninia… - 49th European …, 2023 - ieeexplore.ieee.org
A high-speed monolithic InP-based coherent photodetector PIC with a responsivity of 0.05
A/W at 1550 nm for polarization-and phase-diverse detection is demonstrated. The …
A/W at 1550 nm for polarization-and phase-diverse detection is demonstrated. The …