Devices and fibers for ultrawideband optical communications
Wavelength-division multiplexing (WDM) has historically enabled the increase in the
capacity of optical systems by progressively populating the existing optical bandwidth of …
capacity of optical systems by progressively populating the existing optical bandwidth of …
[HTML][HTML] Co-packaged optics (CPO): status, challenges, and solutions
Due to the rise of 5G, IoT, AI, and high-performance computing applications, datacenter
traffic has grown at a compound annual growth rate of nearly 30%. Furthermore, nearly three …
traffic has grown at a compound annual growth rate of nearly 30%. Furthermore, nearly three …
Large Pockels effect in micro-and nanostructured barium titanate integrated on silicon
The electro-optical Pockels effect is an essential nonlinear effect used in many applications.
The ultrafast modulation of the refractive index is, for example, crucial to optical modulators …
The ultrafast modulation of the refractive index is, for example, crucial to optical modulators …
A BaTiO3-Based Electro-Optic Pockels Modulator Monolithically Integrated on an Advanced Silicon Photonics Platform
F Eltes, C Mai, D Caimi, M Kroh, Y Popoff… - Journal of Lightwave …, 2019 - opg.optica.org
To develop a new generation of high-speed photonic modulators on silicon-technology-
based photonics, new materials with large Pockels coefficients have been transferred to …
based photonics, new materials with large Pockels coefficients have been transferred to …
[HTML][HTML] A 5× 200 Gbps microring modulator silicon chip empowered by two-segment Z-shape junctions
Optical interconnects have been recognized as the most promising solution to accelerate
data transmission in the artificial intelligence era. Benefiting from their cost-effectiveness …
data transmission in the artificial intelligence era. Benefiting from their cost-effectiveness …
[HTML][HTML] Epitaxial integration of BaTiO3 on Si for electro-optic applications
W Guo, AB Posadas, AA Demkov - … of Vacuum Science & Technology A, 2021 - pubs.aip.org
BaTiO 3 (BTO) is a highly promising material for the fabrication of electro-optic (EO)
modulators due to the large effective Pockels coefficient of the material, particularly in an …
modulators due to the large effective Pockels coefficient of the material, particularly in an …
Experimental parametric study of 128 Gb/s PAM-4 transmission system using a multi-electrode silicon photonic Mach Zehnder modulator
We present an experimental study and analysis of a travelling wave series push-pull silicon
photonic multi-electrode Mach-Zehnder modulator (ME-MZM) and compare its performance …
photonic multi-electrode Mach-Zehnder modulator (ME-MZM) and compare its performance …
Net 220 Gbps/λ IM/DD transmssion in O-band and C-band with silicon photonic traveling-wave MZM
We present the design and characterization of O-band and C-band silicon photonic (SiP)
traveling wave Mach-Zehnder modulators (TW-MZM) allowing 220 Gbps/λ net rate …
traveling wave Mach-Zehnder modulators (TW-MZM) allowing 220 Gbps/λ net rate …
Development trends in silicon photonics for data centers
An explosive increase in volume of global network and data center traffic requires an
interconnection scheme with low cost, high energy efficiency, and high bandwidth capacity …
interconnection scheme with low cost, high energy efficiency, and high bandwidth capacity …
Silicon photonics for 100Gbaud
We reviewed recent breakthroughs on silicon photonic for 100Gbaud operation. Recent
progress on high-speed Ge photodetector and carrier depletion modulator promises …
progress on high-speed Ge photodetector and carrier depletion modulator promises …