Sep 25, 2025
This Review overviews the application of single photons in quantum communication and quantum computation discussing specific needs and requirements and achieved milestones and
Dec 24, 2025
Single mode photonic circuit architecture and a new optical splitter design based on parallel waveguide mode conversion Download PDF
Apr 20, 2026
Abstract and Figures High-performance polarization beam splitters (PBSs) are essential for maintaining signal integrity and minimizing interference
Jun 02, 2026
Input-output relations: So far, we have characterized important classes of quantum states in terms of their eigenvalues and eigenvectors, as well as in terms of their photon statistics. In the following
Nov 12, 2025
This study introduces a mode splitter through a novel coupling mechanism between photonic crystal waveguides and metal-insulator-metal plasmonic waveg
Mar 15, 2026
This paper presents a compact dual-mode polarization beam splitter (PBS) based on silicon on insulator platform. The proposed PBS separates two lowest
Jan 22, 2026
In this work, we propose and experimentally demonstrate a new beam splitter concept based on modal-engineered slotted waveguides. This design
Jan 08, 2026
We derive the photodetection probabilities for a single photon on a beam splitter, including single photon detection and double photon detection (coincidence counting).
May 14, 2026
Fiber polarization beam splitter (PBS) is a polarizing beam splitting device widely used in optical fiber communications , fiber sensing
Jun 30, 2026
Through experimental and theoretical analyses, the study explores the integration of a phase change material (PCM) packed bed with a PV cell as a hybrid system to optimize energy
Oct 05, 2025
Beam Splitter Input-Output Relations The beam splitter has played numerous roles in many aspects of optics. For example, in quantum information the beam splitter plays essential roles in teleportation,
Jun 09, 2026
A multifunctional metasurface/FSS that can offer both operations, i.e., power splitting and polarization-converting beam splitting, through a single ultrathin conformal design is yet to be explored.
Jan 09, 2026
Suppose we have a very sensitive device that either contains a mirror whose recoil, upon reflecting just a single photon, will induce an explosion, or does not contain such a mirror, so that any photon will
May 04, 2026
The diffractive beam splitter is used with monochromatic light such as a laser beam, and is designed for a specific wavelength and angle of separation between
Jun 17, 2026
Abstract This work presents a compact polarization beam splitter using liquid crystal infiltrated dual-core photonic crystal fiber with gold layers. The finite element tool is utilized to analyze
Dec 13, 2025
Single and novel two-stage PTCs are paired with four different solar cells (c-Si, CdTe, GaAs, InGaP) and simultaneously simulated for the first time with spectral and temperature
Nov 18, 2025
Abstract This paper describes the design of a quantum beam splitter that transforms the state of a spatial photonic qubit in two modes due to the exchange of energy between the modes and
Oct 24, 2025
These architectures can harness the advantageous properties of LSCs, spectral modulators, and hybridisation in a single structure. By combining
Jun 28, 2026
We also demonstrated SPIM-WG mode converters that provide arbitrary adiabatic mode conversion with high efficiency between symmetric and asymmetric nonuniform modes; examples
Sep 06, 2025
Spectral beam splitting is a promising method to achieve high efficiency solar energy conversion. Its potential applications include multi-junction PV receivers, hybrid collectors and even
Jun 11, 2026
In this case, quantum mechanics predicts a perfect anticorrelation for photodetections on both sides of the beam splitter (a single-photon can only be detected once!), while any description involving
Nov 15, 2025
As another important component of the beam splitting methods, the DC is composed of two similar single-mode waveguides. By using the mode coupling principle and adjusting the length
Jan 12, 2026
Integrating PB phases through space-variant polarization manipulations in metasurfaces provides new methods for fabricating spin-Hall devices. This review highlights the role of photonic
Sep 24, 2025
Our devices, consisting of two coupled ring-resonators, provide frequency shifts as high as 28 gigahertz with an on-chip conversion efficiency of approximately 90 per cent. Importantly, the...
Sep 10, 2025
The beam splitter is an important optical element in quantum optics experiments. The classical and quantum treatment of the beam splitter is presented. We derive the photodetection
Jun 06, 2026
A 1 × 3 PhC beam splitter was used to split the waveguides. Through proper engineering of the passband, three high-sensitivity multi-mode single-slot
Apr 30, 2026
We have proposed a constructive scheme of a realizable single photon beam splitter with a three-level InGaAs/GaAs quantum dot placed in the turning point of two waveguides and, on the basis of a real
Apr 09, 2026
In this Letter, we propose a low-birefringence polarization beam splitter (PBS) based on asymmetric directional coupler (ADC) mode converters
Sep 20, 2025
We present a monolithic, diffractive beam splitter fabricated directly on a single-mode fiber facet using two-photon polymerization-based direct laser writing.
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