Single-chip photonic deep neural network with forward-only training
As deep neural networks revolutionize machine learning, energy consumption and
throughput are emerging as fundamental limitations of complementary metal–oxide …
throughput are emerging as fundamental limitations of complementary metal–oxide …
Single chip photonic deep neural network with accelerated training
As deep neural networks (DNNs) revolutionize machine learning, energy consumption and
throughput are emerging as fundamental limitations of CMOS electronics. This has …
throughput are emerging as fundamental limitations of CMOS electronics. This has …
Programmable wavelength filter with double ring loaded MZI
We propose a novel filter circuit that incorporates a double ring resonator with a balanced
Mach–Zehnder interferometer (MZI). The circuit has a response equivalent to a conventional …
Mach–Zehnder interferometer (MZI). The circuit has a response equivalent to a conventional …
Silicon-on-insulator microwave photonic filter with widely tunable and reconfigurable flat-top bandpass functionality
We report of a silicon photonics (SiP) flat-top bandpass microwave photonic (MWP) filter with
large out-of-band power rejection (OBPR) of up to more than 40 dB and exhibiting central …
large out-of-band power rejection (OBPR) of up to more than 40 dB and exhibiting central …
Silicon photonic wavelength-selective switch based on an array of adiabatic elliptical-microrings
C Zhang, Y **ang, S Liu, D Liu, H Yan… - Journal of Lightwave …, 2023 - ieeexplore.ieee.org
A compact silicon photonic wavelength-selective switch (WSS) based on an array of
elliptical microrings with adiabatically varied radii and widths is proposed and demonstrated …
elliptical microrings with adiabatically varied radii and widths is proposed and demonstrated …
Sub-kHz linewidth, hybrid III-V/silicon wavelength-tunable laser diode operating at the application-rich 1647-1690 nm
The wavelength region about of 1650 nm enables pervasive applications. Some instances
include methane spectroscopy, free-space/fiber communications, LIDAR, gas sensing (ie …
include methane spectroscopy, free-space/fiber communications, LIDAR, gas sensing (ie …
Temperature insensitive large free spectral range micro-ring resonator
Simultaneous temperature insensitive and large free spectral range (FSR) micro-ring
resonator is reported using wide ring waveguide. The analysis has been performed using …
resonator is reported using wide ring waveguide. The analysis has been performed using …
Reconfigurable multichannel amplitude equalizer based on cascaded silicon photonic microrings
A compact on-chip reconfigurable multichannel amplitude equalizer based on cascaded
elliptical microrings is proposed and demonstrated experimentally. With the optimized …
elliptical microrings is proposed and demonstrated experimentally. With the optimized …
Silicon photonics wavelength-independent C-band tunable optical filter with feasible thermal tuning requirements
S Alnairat, B Wohlfeil, S Djordjevic… - … and Exhibition on …, 2022 - opg.optica.org
A filter design based on Vernier microrings and wideband directional couplers is proposed
for ASE noise suppression in next generation DCI applications. We demonstrate a~ 40 nm …
for ASE noise suppression in next generation DCI applications. We demonstrate a~ 40 nm …
Design of Vernier ring for external cavity laser with high side mode suppression ratio and wide tuning range
L Chen, L Yu, P Ma, Z Wang, Y Yang, J Tian… - Optics …, 2024 - Elsevier
Chip-scale external-cavity lasers with a wide tuning range and a narrow linewidth are widely
used in optical communication, optical sensing, and optical detection systems. The reflector …
used in optical communication, optical sensing, and optical detection systems. The reflector …