On average, data traffic in the internet grows by 40% each year. This growth, and, in particular, the rapidly increasing interest in videos on demand, in multiplayer online games, and in selling music
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In this paper, we demonstrate low loss passive waveguides and highly eficient arrayed waveguide gratings that can be used, for example, to beam combine infrared (IR) laser arrays.
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The arrayed waveguide grating (AWG) is a promising device which can be integrated on chip to achieve multi-wavelength optical processing. Herein, two kinds of 32-channel AWGs with 100
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This chapter discusses the basic operating principles of waveguide ring resonators and arrayed waveguide gratings (AWG) which have important applications as wavelength filters, add-drop filters,
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1 Introduction Arrayed waveguide gratings (AWGs) are a popular means of multiplexing and demultiplexing optical signals in dense wavelength division multiplexing (DWDM) systems [1, 2,
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And Arrayed Waveguide Gratings (AWGs) exhibit interesting properties for the design and implementation of OSFs. The paper studies how OSFs based upon AWGs scale in terms of
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This arrayed waveguide gratings buying guide provides technical background, comparison of major types, selection criteria, and an overview of suppliers.
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This paper presents the optimal simulation and design results for arrayed waveguide gratings (AWGs) devices with channel spacing of 0.4 nm and 0.8 nm, which are suitable for the Dense Wavelength
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Another highly effective method to reduce the insertion loss of an AWG, which is based on the same idea of tapering, has been patented by Lucent: A segmented transition region is inserted between
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Abstract We propose an arrayed-waveguide grating that shows uniform loss properties over the entire range of wavelength channels by combining two light waves with adjacent diffraction orders at its
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Advanced waveguide grating systems can reduce energy consumption by optimizing the optical efficiency of the grating structures. This involves designing grating patterns and configurations
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A high-performance silicon arrayed-waveguide grating (AWG) with 0.4-nm channel spacing for dense wavelength-division multiplexing systems is designed and realized successfully. The device design
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To satisfy the stringent requirements of large-capacity optical communication systems, the high-performance silicon arrayed waveguide gratings (AWG) with 32 wavelength channels and 100
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Abstract: We propose a low-loss and wide-bandwidth 4-channel SOI horseshoe-shaped MMI-AWG based on dual-etched waveguide apertures. The 3dB bandwidth of the device has been improved
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Planar waveguides with ultra-low propagation loss are necessary for integrating optoelectronic systems that require long optical time delay or narrowband optical filters. In this paper,
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Arrayed waveguide gratings (AWG) are commonly used as optical (de)multiplexers in wavelength division multiplexed (WDM) systems. These devices are capable of multiplexing many wavelengths
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A fiber Bragg grating (FBG) interrogator is a scientific instrument that converts the wavelength change of FBG sensors into readable electrical
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To address the demand for non-blocking cross- interconnections between multiple on-board CPUs over centimeter-to-meter scales, we present the design and fabrication of polymer arrayed waveguide
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Arrayed waveguide gratings (AWGs) are key optical components of various new applications in telecommunication, astronomy, medical imaging, and spec-troscopy. It is a very powerful integrated
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Calculate the response of a 1x8 arrayed waveguide grating (AWG) working as a demultiplexer. An INTERCONNECT compact model is initially used for quick
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The power consumption of large IP routers is increasing too fast with the increase of Internet traffic. This power consumption can be reduced if Optical Switching Fabrics (OSFs) are used instead of
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These design of these devices are based on an array of and demultiplexers in a Wavelength Division Multiplexed (WDM) waveguides with both imaging and dispersive properties.
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Arrayed Waveguide Gratings (AWGs) are considered an attractive DWDM solution because they represent a compact means of offering higher channel count technology, have good
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Wavelength routing can be performed in the optical domain for both long-haul and passive optical networks. Arrayed waveguide gratings (AWGs) can perform wavelength routing for a large number of
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In this review, an overview of the available methods for improving the bandwidth, spectral resolution, and transmission function shape of AWGs is provided. The working principle as well as the advantages
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In this paper, we describe a compact, on-chip scheme for generating path-encoded high-dimensional entanglement using N multiple photon pair sources and a wavelength demultiplexer using an arrayed
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