Results 11 to 20 of about 330,901 (268)
IEEE Access, 2020 We investigate and demonstrate the thermal crosstalk problem in integrated photonic circuits with metal and silicon doped heaters. Further, we illustrate that due to the localized heating effect, integrated doped heaters are out-performed in terms of ...
Souvaraj De +3 more
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Directly and instantly seeing through random diffusers by self-imaging in scattering speckles
PhotoniX, 2023 Imaging through scattering medium is challenging but important for different applications. Most advances rely on computational image reconstruction from scattering signals.
Jietao Liu +3 more
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Applied Sciences, 2023 The development of integrated, compact, and multifunctional photonic circuits is crucial in increasing the capacity of all-optical signal processing for communications, data management, and microsystems. Plasmonics brings compactness to numerous photonic
Giovanni Magno, Vy Yam, Béatrice Dagens
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Robust Programmable Photonic Circuits Based on a Floquet-Lieb Topological Waveguide Lattice
IEEE Photonics Journal, 2023 We propose a robust programmable photonic integrated circuit platform based on a 2D Floquet-Lieb topological lattice. Reconfigurable topological photonic lattices typically require creating topologically distinct domains to guide interface modes, which ...
Hanfa Song +2 more
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Deterministic photonic quantum computation in a synthetic time dimension [PDF]
Optica 8 (12), 1515-1523 (2021), 2021 Photonics offers unique advantages as a substrate for quantum information processing, but imposes fundamental scalability challenges. Nondeterministic schemes impose massive resource overheads, while deterministic schemes require prohibitively many identical quantum emitters to realize sizeable quantum circuits.
arxiv +1 more source
Multipurpose self-configuration of programmable photonic circuits
Nature Communications, 2020 Signal processors based on programmable photonic circuits will enable many future applications employing a common hardware platform. The authors present the architecture and two approaches to management automation to enable self-configuration and ...
Daniel Pérez-López +3 more
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Multi-dimensional data transmission using inverse-designed silicon photonics and microcombs
Nature Communications, 2022 The authors demonstrate a multi-dimensional communication scheme that combines wavelength- and mode- multiplexing on photonic integrated circuits using foundry-compatible photonic inverse design and spectrally flattened ...
Ki Youl Yang +42 more
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Improvement of Power Performance of GaN HEMT by Using Quaternary InAlGaN Barrier
IEEE Journal of the Electron Devices Society, 2018 High power performance InAlGaN/GaN high electron mobility transistor (HEMT) as a candidate for high power and high frequency amplifiers has been demonstrated versus the conventional AlGaN/GaN HEMT by using the same device processes.
Wen Wang +8 more
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Breakthroughs in Photonics 2013: Toward Feedback-Controlled Integrated Photonics
IEEE Photonics Journal, 2014 We present an overview of the main achievements obtained in 2013 on the monitoring, stabilization, and feedback loop control of passive and active photonic integrated circuits.
F. Morichetti, S. Grillanda, A. Melloni
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Photonic Integrated Circuits for Microwave Astronomy
Inventions, 2023 One of the main objectives of cosmology is the measurement of the Cosmic Microwave Background (CMB) polarization and, in particular, the so-called B-modes, which could demonstrate the existence of the primordial gravitational waves generated at the early
Guillermo Pascual-Cisneros +2 more
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