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Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2017.06.017
Abstract: Abstract An on-chip optical interconnect of a light emitter, waveguide and photodetector based on p-n junction InGaN/GaN multiple quantum wells (MQWs) is fabricated to investigate the light coupling efficiency of suspended waveguides connecting the light…
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Keywords:
coupling efficiency;
photodetector;
light emitter;
light coupling ... See more keywords
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Published in 2020 at "ACS Photonics"
DOI: 10.1021/acsphotonics.0c00976
Abstract: Compact and smart optical gas sensors have attracted significant attention over the past few decades. Among the materials used for developing such gas sensors, group-IV materials, including silicon...
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Keywords:
gas sensors;
gas;
group materials;
optical gas ... See more keywords
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Published in 2018 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2018.2829508
Abstract: In this letter, we combine the use of dense-wavelength-division-multiplexing and mode-division-multiplexing (MDM) with advanced-modulation formats for on-chip optical interconnects. A three-mode MDM multiplexer (MUX) and de-multiplexer (DEMUX) was designed and used. Each wavelength carrier had…
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Keywords:
division multiplexing;
division;
mode division;
tex math ... See more keywords
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Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.10.105102
Abstract: Abstract. Multimode interference (MMI)-based optical splitter is designed and experimentally demonstrated on silicon on insulator for on-chip optical interconnect. We have proposed MMI-based 1 × 2 optical 3-dB splitter having a compact footprint (2.8 × 27 μm2). The device shows…
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Keywords:
chip optical;
optical splitter;
based optical;
multimode interference ... See more keywords
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Published in 2022 at "Applied optics"
DOI: 10.1364/ao.457469
Abstract: A compact seven-channel hybrid mode- and polarization-division multiplexer based on a silicon-on-insulator (SOI) waveguide platform is proposed for on-chip optical interconnects. Three independent signals are coupled into the TE0, TM0, and TE1 mode of a…
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Keywords:
optical interconnects;
polarization division;
chip optical;
mode polarization ... See more keywords
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Published in 2022 at "Optics express"
DOI: 10.1364/oe.480644
Abstract: We proposed inverse-designed nanophotonic waveguide devices which have the desired optical responses in the wide band of 1450-1650 nm. The proposed devices have an ultra-compact size of just 1.5 µm × 3.0 µm and are designed on a…
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Keywords:
neural network;
design chip;
deep neural;
chip optical ... See more keywords
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Published in 2018 at "Nanophotonics"
DOI: 10.1515/nanoph-2018-0140
Abstract: Abstract The optical parity checker plays an important role in error detection and correction for high-speed, large-capacity, complex digital optical communication networks, which can be employed to detect and correct the error bits by using…
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Keywords:
parity;
parity checker;
optical parity;
chip optical ... See more keywords
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Published in 2022 at "Micromachines"
DOI: 10.3390/mi13030472
Abstract: Photonic integrated circuits (PICs) have garnered increasing attention because of their high efficiency in information processing. Recently, lithium niobate on insulator (LNOI) has become a new platform for PICs with excellent properties. Several tunable devices…
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Keywords:
electrically tunable;
beam;
chip optical;
lithium niobate ... See more keywords