Deep neural network inverse design of integrated photonic power splitters
Predicting physical response of an artificially structured material is of particular interest for
scientific and engineering applications. Here we use deep learning to predict optical …
scientific and engineering applications. Here we use deep learning to predict optical …
Optical-analog-to-digital conversion based on successive-like approximations in octagonal-shape photonic crystal ring resonators
A Tavousi, MA Mansouri-Birjandi - Superlattices and Microstructures, 2018 - Elsevier
Implementing intensity-dependent Kerr-like nonlinearity in octagonal-shape photonic crystal
ring resonators (OSPCRRs), a new class of optical analog-to-digital converters (ADCs) with …
ring resonators (OSPCRRs), a new class of optical analog-to-digital converters (ADCs) with …
Advanced progress on χ (3) nonlinearity in chip-scale photonic platforms
χ (3) nonlinearity enables ultrafast femtosecond scale light-to-light coupling and
manipulation of intensity, phase, and frequency. χ (3) nonlinear functionality in micro-and …
manipulation of intensity, phase, and frequency. χ (3) nonlinear functionality in micro-and …
Deep neural networks for inverse design of nanophotonic devices
Deep learning is now playing a major role in designing photonic devices, including
nanostructured photonics. In this article, we investigate three models for designing …
nanostructured photonics. In this article, we investigate three models for designing …
3-Port beam splitter of arbitrary power ratio enabled by deep learning on a multimode waveguide
A 3-port beam splitter with arbitrary power ratio is developed on a multimode waveguide by
effectively manipulating the multimode interference through 4 locally placed microheaters …
effectively manipulating the multimode interference through 4 locally placed microheaters …
All-optical analog comparator
P Li, X Yi, X Liu, D Zhao, Y Zhao, Y Wang - Scientific Reports, 2016 - nature.com
An analog comparator is one of the core units in all-optical analog-to-digital conversion (AO-
ADC) systems, which digitizes different amplitude levels into two levels of logical '1'or '0'by …
ADC) systems, which digitizes different amplitude levels into two levels of logical '1'or '0'by …
Broadband 1× 3 couplers with variable splitting ratio using cascaded step-size MMI
In this paper, we propose and fabricated a novel scheme of SOI-based 1× 3 coupler with
variable splitting ratio. The coupler consists of two cascaded MMI with different sizes, and a …
variable splitting ratio. The coupler consists of two cascaded MMI with different sizes, and a …
CMOS-compatible high-index doped silica waveguide with an embedded silicon-nanocrystal strip for all-optical analog-to-digital conversion
Passive all-optical signal processors that overcome the electronic bottleneck can potentially
be the enabling components for the next-generation high-speed and lower power …
be the enabling components for the next-generation high-speed and lower power …
Experimental demonstration of an optical quantizer with ENOB of 3.31 bit by using a cascaded step-size MMI
We experimentally demonstrated an optical phase shifted quantizer using a cascade step-
size MMI (CS-MMI), which was fabricated on a commercially available 220-nm SOI platform …
size MMI (CS-MMI), which was fabricated on a commercially available 220-nm SOI platform …
On-chip integratable all-optical quantizer using strong cross-phase modulation in a silicon-organic hybrid slot waveguide
High performance all-optical quantizer based on silicon waveguide is believed to have
significant applications in photonic integratable optical communication links, optical …
significant applications in photonic integratable optical communication links, optical …