This article introduces topology optimization theory into the design of topological photonic crystals, aiming to achieve the inverse design of microwave wavelength division multiplexers. Although inte...
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We present a novel multi-channel wavelength division (de)multiplexer (WDM) with unprecedented compactness and efficiency. To be more precise, our WDMs with four, five, and six
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The proposed configurations not only enable wavelength-division multiplexing functionality but also effectively support unidirectional propagation while exhibiting robust performance.
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This paper discusses in detail the wavelength division multiplexing (WDM) technology, which effectively increases the communication capacity and transmission sp
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Section 10.1 addresses the operating principles of WDM, examines the functions of a generic WDM link, and discusses the internationally standardized spectral grids that designate
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Wavelength division multiplexing (WDM) is a technology for increasing the transmission capacity of optical fiber communications by sending multiple data channels simultaneously through a single fiber,
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Here, we develop a novel design approach that co-optimizes inverse-designed wavelength division multiplexers and distributed Bragg gratings to achieve ultra-low crosstalk without
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Dense wavelength-division multiplexing (DWDM) refers originally to optical signals multiplexed within the 1550 nm band so as to leverage the capabilities (and cost) of EDFAs, which are effective for
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A reconfigurable optical add-drop multiplexer (ROADM) using special modal field redistribution is proposed and demonstrated to enable the selective access of any mode-/wavelength-channels.
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igned WDM device has two channels at the wavelength regions of 1470-1523 nm and 1548- 609 nm, respectively. The transmittance contrast of the two channels can be as high as 22.4 dB and 24.9 dB.
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Here we propose a scalable on-chip parallel IM-DD data transmission system enabled by a single-soliton Kerr microcomb and a reconfigurable microring resonator-based CD compensator.
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Here, we develop a novel design approach that co-optimizes inverse-designed wavelength division multiplexers and distributed Bragg gratings to
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
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