grating coupler | Grating coupler

Keyword	CPC	PCC	Volume	Score	Length of keyword
grating coupler	1.31	0.6	9913	65	15
grating	0.49	0.2	6127	28	7
coupler	0.04	0.9	3148	28	7

Keyword	CPC	PCC	Volume	Score
grating coupler	1.84	0.6	2599	67
grating coupler simulation lumerical	0.93	0.3	6888	65
grating coupler lumerical	0.96	0.6	4770	29
grating coupler comsol	1.43	0.2	5045	36
grating coupler loss	1.3	0.3	4646	38
grating coupler theory	0.24	0.6	8071	57
grating coupler fdtd	1.63	0.4	5065	47
grating coupler design	0.23	0.5	4839	19
grating coupler review	1.95	0.9	6502	1
grating coupler equation	1.12	0.8	7432	38
grating coupler angle	0.09	0.2	480	42
grating coupler silicon photonics	1.08	0.3	7087	32
terahertz grating couplers	1.86	0.9	3423	84
ansys grating coupler example error	1.46	0.6	9209	51
silicon nitride grating coupler	0.87	1	5331	20
what is a grating coupler	1.94	0.7	6879	56
vertical grating coupler	0.35	0.5	3972	17
horizontal grating coupler	0.16	0.3	509	88
waveguide grating coupler	1.79	0.8	4001	15

Search Results related to grating coupler on Search Engine

Grating coupler – Ansys Optics
ansys.com

https://optics.ansys.com/hc/en-us/articles/360042305334-Grating-coupler

WEBOverview. Understand the simulation workflow and key results. The goal of this example is to design a TE silicon on insulator (SOI) coupler with a Bragg grating fed from the top by a single-mode fiber. The key figure of merit (FOM) in this design is the coupling efficiency at the target wavelength.

DA: 56 PA: 100 MOZ Rank: 61

High-efficiency grating-couplers: demonstration of a new design
nature.com

https://www.nature.com/articles/s41598-017-16505-z

WEBNov 30, 2017 · Metrics. We present a simple and practical strategy that allows to design high-efficiency grating couplers. The technique is based on the simultaneous apodization of two structural parameters:...

DA: 3 PA: 1 MOZ Rank: 31

Grating couplers — CamachoLab Photonics Bootcamp - GitHub …
github.io

https://byucamacholab.github.io/Photonics-Bootcamp/pages/grating_couplers.html

WEBGrating couplers are simply components of a photonic circuit that use diffraction to couple light into or out of a waveguide. By utilizing geometry and diffraction, fiber optic cables can be coupled to silicon chips at any location on the chip, instead of just the edges. How does it …

DA: 27 PA: 43 MOZ Rank: 19

Scalable and efficient grating couplers on low-index photonic
nature.com

https://www.nature.com/articles/s41598-024-53975-4

WEBFeb 21, 2024 · Conversely, grating couplers typically display a narrower bandwidth and are sensitive to the polarization of the input light. However, their ability to provide out-of-plane access to the...

DA: 70 PA: 88 MOZ Rank: 24

Grating Couplers on Silicon Photonics: Design Principles, …
nih.gov

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7407772/

WEBJul 8, 2020 · One key advantage of grating coupler is that wafer-level optical testing is enabled, which allows manufacturers to determine the quality of dies on wafer and saves further cost for packaging and final quality control of bad dies.

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Design Optimization of Grating Fiber Couplers With RSoft …
synopsys.com

https://www.synopsys.com/content/dam/synopsys/photonic-solutions/documents/whitepapers/grating-coupler-design-optimization-wp.pdf

WEBOptimum design of silicon photonics devices, such as grating couplers, can be achieved by numerically optimizing a large number of design parameters without in-depth knowledge of the complex underlying theories. Optimization of the Apodized Grating.

DA: 44 PA: 31 MOZ Rank: 59

Integrated microlens and grating coupler for photonic integrated
ansys.com

https://optics.ansys.com/hc/en-us/articles/21008392675347-Integrated-microlens-and-grating-coupler-for-photonic-integrated-circuits

WEBStep 1: Microscale design with Lumerical. For the starting point of the design, we assume we have a grating that has been optimized. For more details on how to optimize a grating for the purpose of waveguide to fiber coupling, see the …

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Inverse Design of Grating Coupler (2D) – Ansys Optics
ansys.com

https://optics.ansys.com/hc/en-us/articles/360042800573-Inverse-Design-of-Grating-Coupler-2D

WEBOverview. Understand the simulation workflow and key results. Lumerical's inverse design capability provides unparalleled optimization performance by combining the power of gradient-based optimization routine with efficiencies found in fundamental properties of Maxwell equations.

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Unidirectional Chip-to-Fiber Grating Couplers in Unmodified …
optica.org

https://opg.optica.org/abstract.cfm?uri=CLEO_SI-2014-STh3M.5

WEBWe propose and demonstrate the first asymmetric unidirectional grating couplers fabricated in a 45nm unmodified CMOS process. Measured coupling efficiency from fiber-to-chip is ∼ 40 %. Simulations show > 70% efficiency is achievable with same design. © 2014 Optical Society of America. PDF Article | Presentation Video. More Like This.

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Optimizing Grating Couplers - University of Southern California
usc.edu

https://viterbik12.usc.edu/wp-content/uploads/2021/07/S21-Li-Poster.pdf

WEBIn order to transfer light from free space to a waveguide, a photonic device such as a grating coupler is necessary (Fig 1). A grating coupler consists of a long silicon waveguide with multiple teeth of varying lengths. By changing the width of each tooth, we can change how the light wave refracts.

DA: 42 PA: 93 MOZ Rank: 17