Low-loss optical power dividers for edge computing

May 09, 2026

Compact Lumped-Element Wilkinson Power Dividers with Low Insertion Loss

In this paper, we propose a low-loss, compact Wilkinson power divider that utilizes an LC-ladder topology. The equivalent circuit of this topology is compared to the traditional lumped

Apr 13, 2026

Design and analysis of low-insertion-loss G-band CMOS four-way

AbstractWe present the design and analysis of G-band CMOS Wilkinson power dividers and dual balun for G-band communication and imaging systems. Miniature spiral and U-shaped four

Jun 12, 2026

Inverse design and characterization of compact,

We fabricate the power splitters in suspended silicon circuits and characterize the resulting devices using a cutback method. The experiments

Jan 13, 2026

Compact Lumped-Element Wilkinson Power Dividers with Low

Compact Lumped-Element Wilkinson Power Dividers with Low Insertion Loss Abstract: In this paper, we propose a low-loss, compact Wilkinson power divider that utilizes an LC-ladder

Sep 30, 2025

[2207.01777] Netcast: Low-Power Edge Computing with WDM-defined Optical

This paper analyzes the performance and energy efficiency of Netcast, a recently proposed optical neural-network architecture designed for edge computing. Netcast performs deep neural

Nov 28, 2025

Double-layer metasurface-based edge coupler for low-loss coupling

In this paper, we propose and theoretically investigate a novel edge coupler based on an all-dielectric double-layer metasurface (DLMS), designed to overcome these limitations.

Nov 08, 2025

Ultralow-loss optical interconnect enabled by topological

A grating coupler with a loss of −0.34 dB and an optic via with a loss of −0.94 dB by unidirectional guided resonance are realized.

Sep 16, 2025

High-isolation and low-loss eight-way radial waveguide power divider

A high-isolation and low-loss eight-way radial waveguide power divider (ERWPD) is proposed in this paper.

Jan 29, 2026

Tailorable and Broadband On-Chip Optical Power

An on-chip optical power splitter is a key component of photonic signal processing and quantum integrated circuits and requires compactness,

Aug 27, 2025

A deep learning approach for high-resolution and

In this study, the design of photonic crystal power dividers is addressed using a two-stage deep learning strategy with Deep Convolutional

Dec 02, 2025

Compact and Ultra-Broadband 3 dB Power Splitter

Additionally, in high-density applications such as OPAs and optical computing networks , numerous power splitters are cascaded or

Apr 17, 2026

Two CMOS Wilkinson Power Dividers Using High Slow

Abstract This work presents two Wilkinson power dividers (WPDs) using multi-layer pseudo coplanar waveguide (PCPW) structures. The PCPW-based WPDs were

May 16, 2026

Ultra-Compact Low-Loss 3D Glass Waveguide Chip Using

An ultra-compact, low-loss fan-in/fan-out device for 4-core fiber is demonstrated using femtosecond laser direct writing. Multi-scan and overwriting methods are employed to produce low

Oct 31, 2025

An ultra-broadband, and low loss 3-dB optical power splitter with

This paper proposes and demonstrates a new design for a 3-dB optical power splitter with curvature optimized adiabatic taper which can achieve ultra-broadband operation, low loss, compact,

Mar 04, 2026

Seamless optical cloud computing across edge-metro network for

This study presents an optical cloud computing system that enables long-distance, high-speed AI processing and communication with low power consumption. The approach offers a

Mar 29, 2026

Broadband Low-Loss Four-Way Power Divider Using Composite Cavity

Abstract: A novel four-way power divider, which utilizes the axially symmetric oversized coaxial to transform input to multiway ridge waveguides directly, is presented in this letter.

Oct 02, 2025

Design of a compact low loss 2-way millimetre wave power divider for

A 5G-supportive power divider for beamforming must exhibit low insertion loss to ensure efficient power distribution, high isolation to prevent interference between output ports, and excellent amplitude and

Feb 26, 2026

(PDF) Low-latency optical switching technology for next

The rapid increases in data-intensive applications demand for more powerful parallel computing systems capable of parallel processing a large

Dec 24, 2025

Reconfigurable High-Efficiency Power Dividers Using

In this work, two dynamically tunable power dividers using waveguide ENZ media are proposed by precisely modulating the internal magnetic field and

Jul 18, 2025

Low-loss and polarization insensitive 32 × 4 optical switch

In this paper, we propose and demonstrate a 32 × 4 optical switch using high-index doped silica glass (HDSG) for ROADM applications.

Jul 20, 2025

Photonic edge computing based on directly modulated laser array

Optical technology, with its advantages of high bandwidth, low latency, high parallelism, and low propagation loss, has become an ideal choice for implementing edge computing.

Jul 22, 2025

Low Polarization-Dependent-Loss Silicon Photonic Trident Edge

Request PDF | Low Polarization-Dependent-Loss Silicon Photonic Trident Edge Coupler Fabricated by 248 nm Optical Lithography | Trident edge couplers were fabricated using optical

Sep 28, 2025

Design and optimization of optical power splitters for optical access

This paper aims to study the design, simulation, and optimization of low-loss Y-branch passive optical splitters up to 64 output ports for telecommunication applications. For a waveguide