Electro-optical phase-change 2× 2 switching using three-and four-waveguide directional couplers
Theoretical modeling and numerical simulation have been performed at λ= 2100 nm on
silicon-on-insulator channel-waveguide directional couplers in which the outer two Si …
silicon-on-insulator channel-waveguide directional couplers in which the outer two Si …
[HTML][HTML] Fabrication-tolerant and CMOS-compatible polarization splitter and rotator based on a compact bent-tapered directional coupler
In this paper, we demonstrate a broadband, low-loss, compact, and fabrication-tolerant
polarization splitter and rotator (PSR) on a silicon-on-insulator platform. The PSR is based …
polarization splitter and rotator (PSR) on a silicon-on-insulator platform. The PSR is based …
Highly tunable bistability using an external magnetic field in photonic crystals containing graphene and magnetooptical layers
A Ghasempour Ardakani, FB Firoozi - journal of applied physics, 2017 - pubs.aip.org
In this paper, we propose an optical bistable structure based on a single graphene layer
sandwiched between two magnetooptical layers which are located between two photonic …
sandwiched between two magnetooptical layers which are located between two photonic …
Mid-infrared 2× 2 electro-optical switching by silicon and germanium three-waveguide and four-waveguide directional couplers using free-carrier injection
R Soref - Photonics Research, 2014 - opg.optica.org
New designs are proposed for 2× 2 electro-optical switching in the 1.3–12 μm wavelength
range. Directional couplers are analyzed using a two-dimensional effective-index …
range. Directional couplers are analyzed using a two-dimensional effective-index …
Silicon nanoridge array waveguides for nonlinear and sensing applications
We fabricate and characterize waveguides composed of closely spaced and longitudinally
oriented silicon ridges etched into silicon-on-insulator wafers. Through both guided mode …
oriented silicon ridges etched into silicon-on-insulator wafers. Through both guided mode …
Evaluation of performance of a hybrid electro-optic directional coupler and a Mach–Zehnder switch
E Nitiss - Journal of Nanophotonics, 2017 - spiedigitallibrary.org
The efficiency of an electro-optic (EO) directional coupler (DC) and a Mach–Zehnder (MZ)
switch is discussed. The specific designs employ a passive waveguide core and an EO …
switch is discussed. The specific designs employ a passive waveguide core and an EO …
[图书][B] Nonlinear Photonics in Waveguides for Telecommunications
OD Herrera - 2014 - search.proquest.com
Nonlinear Photonics in Waveguides for Telecommunications Page 1 Nonlinear Photonics in
Waveguides for Telecommunications by Oscar D. Herrera Copyright © Oscar D. Herrera 2014 …
Waveguides for Telecommunications by Oscar D. Herrera Copyright © Oscar D. Herrera 2014 …
[图书][B] Organic-based electro-optic modulators for microwave photonic applications
D Eng - 2015 - search.proquest.com
As cutting-edge microwave photonic systems with higher complexity and stringent device
requirement are being developed, the demand higher performance modulators with lower …
requirement are being developed, the demand higher performance modulators with lower …
Electrically Tunable Optical Delay Line in a Polymer Bragg Grating
An electro-optic (EO) polymer waveguide Bragg grating on a photopolymer NOA61
substrate was designed and fabricated at a Bragg wavelength (λ B) of 1544.51 nm. Slow …
substrate was designed and fabricated at a Bragg wavelength (λ B) of 1544.51 nm. Slow …