Arrayed Waveguide Grating
Introduction Arrayed Waveguide Gratings (AWG) are optical Due to their ability to multiplex large numbers of wavelengths into a planar devices that are usually used as multiplexers/ single optical
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Introduction Arrayed Waveguide Gratings (AWG) are optical Due to their ability to multiplex large numbers of wavelengths into a planar devices that are usually used as multiplexers/ single optical
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Moreover, the single-microring is realized with a high-Q factor by introducing ultra-low-loss broadened optical waveguides designed with modified
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ication- and cost dependent. A silica-based AWG with particularly low insertion loss of only 0.75dB has been achieved using a structure with vertically tapered waveguides in the intersection region
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Ultracompact silicon-based arrayed waveguide gratings (AWGs) with low loss and low crosstalk are essential for on-chip optical interconnect and miniaturized spectroscopic analysis systems.
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Abstract 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, we review an
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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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Abstract: Up-conversion single-photon detectors (UCSPD) are based on sum-frequency generation of the telecom band single-photons to near-infrared wavelengths at which efficient and low-noise silicon
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Key wavelength filtering and routing components, including high-Q ring resonators, Mach–Zehnder interferometers, and arrayed waveguide gratings, are analyzed.
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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
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Here, we present a redundancy-free on-chip optical convolution scheme based on arrayed waveguide grating (AWG). It entails encoding input information into intensities at various wavelengths and
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An, Z.; Zhang, S.; Zhang, C.; Zhang, Z.; Mao, Q.; Prades García, J.D. 2022: Design and fabrication of SU-8 polymer arrayed waveguide gratings based on flexible PDMS substratesApplied Optics 61 (9):
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The optical waveguide assembly includes a waveguide, an amorphous silicon arrayed waveguide grating communicative with the waveguide, and an integrated amorphous silicon waveguide grating
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We design and experimentally demonstrate a low-loss 4-channel SOI horseshoe-shaped AWG, with a channel spacing of 400 GHz, based on dual-etched waveguide apertures. The minimum insertion
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Abstract 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, we review an
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Array waveguide gratings (AWGs) have been widely used in multi-purpose and multi-functional integrated photonic devices for Microwave photonics (MWP) systems. In this paper, we
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Array waveguide gratings (AWGs) have been widely used in multi-purpose and multi-functional integrated photonic devices for Microwave photonics
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A vernier configuration in a 2.5-GHz-spaced 128-channel arrayed-waveguide grating (AWG) for use as a secondary demultiplexer in a planar optical spectrum analyzer was incorporated with a tandem
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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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Array waveguide gratings (AWGs) have been widely used in multi-purpose and multi-functional integrated photonic devices for Microwave photonics (MWP) systems.
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The best insertion loss of 2.4 dB and crosstalk of −24.1 dB is obtained for the fabricated arrayed waveguide grating devices.
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Advanced silicon nitride platforms target propagation losses below 0.1 dB/cm and quality factors exceeding one million for resonant structures. These specifications enable the implementation of
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Silicon nitride (Si3N4) arrayed waveguide gratings (AWGs) have been widely used for dense wavelength division multiplexing systems because of their
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Summary We demonstrate the real-time 10Gb Ethernet data delivery to multiple users simultaneously over an indoor optical wireless system based on 2D passive optical beam-steering using high-port
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Although chirping only the arm lengths of the waveguide grating router allows each input-output port combination to have a dominant passband in one
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In particular, we discuss the performance of arrayed waveguide gratings (AWGs) fabricated with the platform. We propose the use of a practical design method that takes the
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