The era of hyper-scaling in electronics
In the past five decades, the semiconductor industry has gone through two distinct eras of
scaling: the geometric (or classical) scaling era and the equivalent (or effective) scaling era …
scaling: the geometric (or classical) scaling era and the equivalent (or effective) scaling era …
Fabrication of a graded-index circular-core polymer parallel optical waveguide using a microdispenser for a high-density optical printed circuit board
K Soma, T Ishigure - IEEE Journal of selected topics in …, 2012 - ieeexplore.ieee.org
A simple fabrication method for multimode polymer optical waveguides with graded-index
(GI) circular cores is introduced for use in optical printed circuit boards (O-PCBs). The new …
(GI) circular cores is introduced for use in optical printed circuit boards (O-PCBs). The new …
Compact PIN-diode-based silicon modulator using side-wall-grating waveguide
S Akiyama, M Imai, T Baba, T Akagawa… - IEEE Journal of …, 2013 - ieeexplore.ieee.org
We developed PIN-diode-based silicon Mach-Zehnder modulators, which have side-wall-
gratings in the phase-shifter sections. Such passive waveguides with gratings were …
gratings in the phase-shifter sections. Such passive waveguides with gratings were …
Spatially variant periodic structures in electromagnetics
Spatial transforms are a popular technique for designing periodic structures that are
macroscopically inhomogeneous. The structures are often required to be anisotropic …
macroscopically inhomogeneous. The structures are often required to be anisotropic …
40 Gb/s data transmission over a 1-m-long multimode polymer spiral waveguide for board-level optical interconnects
Optical interconnects have attracted considerable attention for use in short-reach
communication links within high-performance electronic systems, such as data centers …
communication links within high-performance electronic systems, such as data centers …
Multimode interference based Y-branch polymer optical waveguide splitter: design and investigation
We demonstrate multimode interference (MMI)-based Y-branch single-mode step-index (SI)
core polymer optical waveguide splitter for the development of optical circuitry. This polymer …
core polymer optical waveguide splitter for the development of optical circuitry. This polymer …
Accurate interchannel pitch control in graded-index circular-core polymer parallel optical waveguide using the Mosquito method
R Kinoshita, D Suganuma, T Ishigure - Optics Express, 2014 - opg.optica.org
We successfully fabricate polymer optical waveguides with graded-index (GI) circular cores
whose diameter and interchannel pitch are accurately controlled using the Mosquito …
whose diameter and interchannel pitch are accurately controlled using the Mosquito …
Polymer optical waveguides with GI and W-shaped cores for high-bandwidth-density on-board interconnects
R Kinoshita, K Moriya, K Choki… - Journal of Lightwave …, 2013 - ieeexplore.ieee.org
We fabricate polynorbornene-based graded-index (GI) core polymer optical waveguides
using the photoaddressing method, and demonstrate that the GI-core polymer waveguides …
using the photoaddressing method, and demonstrate that the GI-core polymer waveguides …
Circular core single-mode 3-dimensional crossover polymer waveguides fabricated with the Mosquito method
OF Rasel, T Ishigure - Optics Express, 2019 - opg.optica.org
We experimentally fabricate circular core 3-dimensional (3D) crossover single-mode
polymer optical waveguides using a photomask free unique fabrication technique named …
polymer optical waveguides using a photomask free unique fabrication technique named …
Performance optimization and improvement of silicon avalanche photodetectors in standard CMOS technology
This paper discusses design optimization for silicon avalanche photodetectors (APDs)
fabricated in standard complementary metal-oxide-semiconductor (CMOS) technology in …
fabricated in standard complementary metal-oxide-semiconductor (CMOS) technology in …