Silicon photonic
Modeling optical transmissivity of graphene grate in on-chip silicon photonic device
... A three-dimensional (3-D) finite-difference-time-domain (FDTD) analysis was used to simulate a silicon photonic waveguide. We have calculated power and transmission of the graphene used as single or ...
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A high efficiency input/output coupler for small silicon photonic devices
... fast silicon modulator [1], optical gain [2,3] and silicon lasers ...of silicon devices to improve the packing density [6], and to enhance the performance of silicon photonic circuits ...
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High Efficiency Silicon Photonic Interconnects
... The second part describes the work done to build a 300mm silicon photonic library, including its process flow, comprised of basic elements like electro-optical modulators, germanium dete[r] ...
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Automated routing and control of silicon photonic switch fabrics
... OFF (green curve) and ON (blue curve). In this experiment the temperature of the entire silicon chip is stabilized with a thermo-electric cooler (TEC) inserted below the PCB. In the initial condition, the three ...
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Enhanced 1 54 mu m emission in Y Er disilicate thin films on silicon photonic crystal cavities
... a silicon photonic crystal cavity as a gain medium for active silicon photonic ...a silicon photonic nanostructure with an Er-rich dielectric layer is a promising method for ...
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Active slow light in silicon photonic crystals : tunable delay and Raman gain
... in silicon photonic ...and silicon Raman ...light photonic crystal waveguides had already been investigated, with success, for increasing the efficiency of other nonlinear optical effects, ...
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Transformation of one dimensional silicon photonic crystal into Fabry Perot resonator
... high-contrast silicon photonic crystal (PC) into a Fabry-Pérot resonator is ...of photonic band gaps (PBG) and transmission bands can predict the appearance or disappearance of PBGs in the optical ...
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Silicon photonic crystal thermal emitter at near infrared wavelengths
... resonant photonic nanostructures has recently attracted much ...doped silicon photonic crystal consisting of a two dimensional square array of holes and using silicon-on-insulator technology ...
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Wavelength controlled external cavity laser with a silicon photonic crystal resonant reflector
... The present work demonstrates a novel EC laser design based on a low index waveguide coupled to a Photonic Crystal (PhC) cavity which is used as a resonant reflector[8,9]. This represents a step forward in the ...
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Optimization of silicon photonic devices for polarization diversity applications
... Photonic integrated circuit (PIC) can improve reliability and reduce the size of a complex device by using fewer ...chip. Silicon (Si) is the most mature material for electronics but a relatively newer ...
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Design and optimization of compact spot-size converters for silicon photonic devices
... lower silicon NW to the upper multi-layer waveguide at the end of Section ...taper silicon NW in Section II is introduced to change the width of the lower silicon NW, which can achieve the ...
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Fabrication of Resistive Thermo-Optic Heaters on Silicon Photonic Integrated Circuits
... Bragg’s grating filters are used in various optical devices to perform wavelength selective operations. The grating couplers which are used for the purpose of transmitting light in and out of the circuits, operate on ...
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Silicon photonic processor of two-qubit entangling quantum logic
... a silicon-on-insulator quantum photonic device which embeds capabilities for the generation, manip- ulation, and analysis of two-qubit entangled states, by lever- aging on-chip linear and nonlinear ...
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Silicon Photonic Biosensors Using Label-Free Detection
... Figure 9. (a) Electric field intensity distributions of a TE mode for 90, 150 and 220 nm thick silicon cores. Figure adapted with permission from Ref. [30]. (b) Tilted SEM image of an MRR after suspension. The MRR ...
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Monitoring of degradation of porous silicon photonic crystals using digital photography
... The reflectance spectra of the thermochromic liquid crystals used in thermography are similar to those of rugate porous silicon, having narrow reflectance peaks with width 30 to 40 nm [11,12]. These reflectance ...
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Multiple Layers of Silicon-Silica (Si-SiO2) Pair onto Silicon Substrate towards Highly Efficient, Wideband Silicon Photonic Grating Coupler
... 17. Qiuhang Zhong, Venkat Veerasubramanian, Yun Wang, Wei Shi, David Patel, Samir Ghosh, Alireza Samani, Lukas Chrostowski, Richard Bojko, David V. Plant, Focusing-curved subwavelength grating couplers for ...
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Design and optimization of compact silicon photonic sensors
... plasmonic photonic devices were presented to show their usefulness in the field of bulk and surface sensing ...of photonic waveguides and resonators which have great potentials in the field of ...
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Photonic porous silicon as a pH sensor
... porous silicon photonic films were coated with the pH-responsive polymer poly(2-diethylaminoethyl ...the photonic film acts as a barrier to prevent water from penetrating inside the porous matrix at ...
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INTEGRATED CIRCUIT DESIGN FOR HYBRID OPTOELECTRONIC INTERCONNECTS
... with silicon photonic devices has emerged as a promising cost-effective solution to meet the ever increasing data transfer bandwidth requirement in the computing ...in silicon photonic ...
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Photonic porous silicon as a pH sensor
... porous silicon photonic films were coated with the pH-responsive polymer poly(2-diethylaminoethyl ...the photonic film acts as a barrier to prevent water from penetrating inside the porous matrix at ...
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