Nanoscale Waveguide Beam Splitter in Quantum Technologies [PDF]
Nanomaterials, 2022 Usually in quantum optics, the theory of large- and small-scale waveguide beam splitters is the same. In this paper, it is shown that the theory of the nanoscale waveguide beamsplitter has a significant difference from a similar device, but of a larger ...
Dmitry Makarov +6 more
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Optically Controlled Terahertz Dynamic Beam Splitter with Adjustable Split Ratio [PDF]
Nanomaterials, 2022 The beam splitter is an important functional device due to its ability to steer the propagation of electromagnetic waves. The split-ratio-variable splitter is of significance for optical, terahertz and microwave systems.
Shan Yin +6 more
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Polarization-Insensitive Beam Splitter with Variable Split Angles and Ratios Based on Phase Gradient Metasurfaces [PDF]
Nanomaterials, 2021 The beam splitter is a common and critical element in optical systems. Traditional beam splitters composed of prisms or wave plates are difficult to be applied to miniaturized optical systems because they are bulky and heavy.
Quan He, Zhe Shen
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All-Dielectric Metasurface-Based Beam Splitter with Arbitrary Splitting Ratio [PDF]
Nanomaterials, 2021 The development of optical systems is heading to multi-branch circuit design and miniaturization. A beam splitter is a common device for dividing an incident beam into two separate beams. Conventional beam splitters are constructed using coated prisms or
Xueyu Chen +7 more
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Numerical Investigation of a Designed-Inlet Optofluidic Beam Splitter for Split-Angle and Transmission Improvement [PDF]
Micromachines, 2021 The beam splitter is one of the important elements in optical waveguide circuits. To improve the performance of an optofluidic beam splitter, a microchannel including a two-stage main channel with divergent side walls and two pairs of inlet channels is ...
Ting-Yuan Lin, Chih-Yang Wu
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X-ray ghost imaging with a specially developed beam splitter [PDF]
Journal of Synchrotron RadiationX-ray ghost imaging with a crystal beam splitter has advantages in highly efficient imaging due to the simultaneous acquisition of signals from both the object beam and reference beam.
Chang-Zhe Zhao +5 more
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Directionally-Unbiased Unitary Optical Devices in Discrete-Time Quantum Walks [PDF]
Entropy, 2019 The optical beam splitter is a widely-used device in photonics-based quantum information processing. Specifically, linear optical networks demand large numbers of beam splitters for unitary matrix realization.
Shuto Osawa +2 more
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Metamaterial-Engineered Silicon Beam Splitter Fabricated with Deep UV Immersion Lithography [PDF]
Nanomaterials, 2021 Subwavelength grating (SWG) metamaterials have garnered a great interest for their singular capability to shape the material properties and the propagation of light, allowing the realization of devices with unprecedented performance.
Vladyslav Vakarin +13 more
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Numerical Investigation of a Short Polarization Beam Splitter Based on Dual-Core Photonic Crystal Fiber with As2S3 Layer [PDF]
Micromachines, 2020 A polarization beam splitter is an important component of modern optical system, especially a splitter that combines the structural flexibility of photonic crystal fiber and the optical modulation of functional material.
Nan Chen +5 more
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One-way Acoustic Beam Splitter. [PDF]
Sci Rep, 2018 AbstractAs a key component of various acoustic systems, acoustic beam splitter (BS) finds important application in many scenarios, yet are conventionally based on the assumption that the acoustic waves propagate as easily when incident from either input or output side. It would therefore be intriguing, from the viewpoints of both science and technology,
Tang Y +5 more
europepmc +4 more sources