Arrayed Waveguide Gratings [PDF]
, 2006 Without ...
Leijtens, X.J.M., Kuhlow, B., Smit, M.K.
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Comparison of AWGs and Echelle Gratings for Wavelength Division Multiplexing on Silicon-on-Insulator
IEEE Photonics Journal, 2014 We compare the performance (insertion loss and crosstalk) of silicon-based arrayed waveguide gratings (AWGs) and echelle gratings for different channel spacings.
S. Pathak +3 more
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Germanium-on-silicon mid-infrared arrayed waveguide grating multiplexers [PDF]
, 2013 In this letter, we describe the use of a germanium-on- silicon waveguide platform to realize an arrayed waveguide grating (AWG) operating in the 5 mu m wavelength range, which can be used as a wavelength multiplexer for mid-infrared (midIR) light engines
Aditya Malik +7 more
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Acoustically driven arrayed waveguide grating
Optics Express, 2015 We demonstrate compact tunable phased-array wavelength-division multiplexers driven by surface acoustic waves (SAWs) in the low GHz range. The devices comprise two couplers, which respectively split and combine the optical signal, linked by an array of single-mode waveguides (WGs).
Crespo-Poveda, A. +8 more
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Applied Sciences, 2020 This paper reviews receivers that feature low-loss multimode-output arrayed waveguide gratings (MM-AWGs) for wavelength division multiplexing (WDM) as well as hybrid integration techniques with high-speed throughput of up to 100 Gb/s and beyond. A design
Yoshiyuki Doi +7 more
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Germanium-on-silicon planar concave grating wavelength (de)multiplexers in the mid-infrared [PDF]
, 2013 Mid-infrared wavelength (de)multiplexers based on planar concave gratings (PCGs) fabricated on a germanium-on-silicon waveguide platform are presented. PCGs with two different types of gratings (flat facet and distributed bragg reflectors) are analyzed ...
Aditya Malik +6 more
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Waveguide array-grating compressors
Applied Physics Letters, 2005 We show that efficient optical pulse compression can be achieved when normally dispersive nonlinear waveguide arrays are used in conjunction with dispersive elements such as gratings or other programmable phase filters. Our computations indicate that the compression resulting from such discrete arrays can be of better quality as compared to that ...
Droulias, Sotiris +3 more
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Tunable, low frequency microwave generation from AWG based closely-spaced dual-wavelength single-longitudinal-mode fibre laser [PDF]
Journal of the European Optical Society-Rapid Publications, 2013 Stable, closely-spaced Dual-Wavelength Fibre Lasers (DWFLs) have high potential for applications such as Radio-over-Fibre and optical sensing. In this work, a DWFL using two Arrayed Waveguide Gratings (AWGs) to generate a closely-spaced dual-wavelength ...
Ahmad H. +3 more
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Simultaneous interrogation of multiple fiber bragg grating sensors using an arrayed waveguide grating filter fabricated in SOI platform [PDF]
, 2015 A novel fiber Bragg grating (FBG) interrogator is demonstrated based on an optimized arrayed waveguide grating (AWG) filter. The AWG response is optimized to achieve large crosstalk between the output channels, which allows simultaneous detection of ...
Delbeke, Danaë +6 more
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High-Resolution Arrayed-Waveguide-Gratings in Astronomy: Design and Fabrication Challenges
Photonics, 2017 A comprehensive design of a folded-architecture arrayed-waveguide-grating (AWG)-device, targeted at applications as integrated photonic spectrographs (IPS) in near-infrared astronomy, is presented.
Andreas Stoll +3 more
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