Category: Engineering

Photonic Interconnects and Semiconductor Simulations

Post author By bibhatsu
Post date May 23, 2025

Introduction The demand for ultra-high bandwidth, energy-efficient data transmission has pushed traditional electrical interconnects to their limits. As computational workloads scale exponentially—particularly within artificial intelligence (AI), high-performance computing (HPC), and data-intensive applications—optical communication links have emerged as a transformative alternative. Photonic interconnects use photons instead of electrons to transfer data, promising to alleviate latency and […]

Tags 3D photonic-electronic integration, AI in semiconductor simulation, Ansys multiphysics optics, Cisco Luxtera acquisition, CMOS foundry photonics, Intel silicon photonics, photonic interconnect tools, photonic power consumption, semiconductor modeling challenges, Synopsys photonic simulation

Blog Abacus ansys Atomic Data Analysis DFT Engineering FEA Manuscript MATLAB Photonics Project Ideas Research Semiconductor simulation Topic

Semiconductor Simulation Using Ansys

Post author By bibhatsu
Post date May 22, 2025

Introduction As the semiconductor industry scales toward increasingly compact, complex, and energy-efficient devices, simulation has become a foundational component of modern electronic design workflows. Semiconductor simulation refers to the use of computational tools to model, analyze, and predict the behavior of semiconductor devices and fabrication processes. These simulations are critical to reducing design cycles, minimizing […]

Tags AI-powered chip design, Ansys PowerArtist, chiplet modeling, digital twins semiconductor, EDA co-design, electrostatic discharge simulation, MFIT simulation workflow, SeaScape analytics, semiconductor simulation tools, thermal modeling with NVIDIA Modulus

Blog COMSOL Engineering Research Semiconductor

Simulating a PN Junction in COMSOL Multiphysics®

Post author By bibhatsu
Post date May 21, 2025

A PN junction is the fundamental building block of nearly every modern semiconductor device, including diodes, transistors, solar cells, and LEDs. In this blog post, we’ll walk through the key physics behind the PN junction and show how to simulate it in COMSOL Multiphysics using the Semiconductor Module. We’ll also derive relevant equations and compare […]

Tags built-in voltage, carrier dynamics, COMSOL semiconductor module, depletion region, drift diffusion model, electron hole concentration, PN diode analysis, PN junction simulation, semiconductor equilibrium simulation, semiconductor physics

Blog Engineering FEA Product Review Research Research Work

PCF Architectures for Multimode Optical Networks

Post author By bibhatsu
Post date May 17, 2025

Introduction Photonic Crystal Fibers (PCFs) have emerged as one of the most transformative innovations in the field of optical communications. Distinguished by their unique internal microstructure—typically an arrangement of air holes running longitudinally through the fiber—PCFs offer distinct advantages over traditional step-index or graded-index fibers. Their ability to confine light through mechanisms such as index […]

Tags 6G optical networks, biomedical imaging fiber, hollow-core fiber, industrial laser fiber, large mode area PCF, mode-division multiplexing, multimode optical networks, optical vortex fiber, PCF architectures, photonic bandgap fiber, photonic crystal fiber, polarization-maintaining PCF, quantum communication fiber, smart photonic materials

Blog Engineering FEA Research Research Work

High-Index Ring Engineering

Post author By bibhatsu
Post date May 16, 2025

Introduction Orbital angular momentum (OAM) modes have emerged as a promising candidate for dramatically expanding the information-carrying capacity of optical fibers. Unlike conventional modes that carry only spin angular momentum, OAM modes possess a helical phase front characterized by an azimuthal phase dependence of the form $\exp(i\ell\phi)$, where $\ell$ is the topological charge and $\phi$ […]

Tags fiber optics sensor applications, high-index ring PCF deployment, nested ring-core fiber, OAM mode multiplexing, OAM photonic crystal fiber, orbital angular momentum fibers, PCF fabrication challenges, quantum communication PCF, THz fiber optics

Blog Engineering FEA General Knowledge Research Research Work Science Software & Apps Technology

Silicon Core vs Ring PCF

Post author By bibhatsu
Post date May 15, 2025

Silicon-Core vs. Ring Photonic Crystal Fibers

Introduction Photonic crystal fibers (PCFs) have emerged as a transformative platform in modern photonics, enabling applications that extend far beyond the reach of conventional optical fibers. These microstructured fibers are distinguished by their periodic air-hole cladding, which manipulates light propagation through mechanisms such as index-guiding or photonic bandgap effects. Their versatility makes PCFs indispensable across […]

Tags environmental sensing fiber, fiber-based entanglement, LiNbO₃ sensor fiber, mid-infrared fiber technology, Nonlinear Optics, PCF use cases, quantum photonic fiber, silicon-core fiber telecom

Blog Engineering FEA Research Research Work

Designing Photonic Crystal Fibers for OAM Modes

Post author By bibhatsu
Post date May 13, 2025

Designing Photonic Crystal Fibers for OAM Modes : Photonic crystal fibers (PCFs) represent a class of optical fibers that incorporate periodic microstructures—typically arrays of air holes in a silica matrix—to guide light through modified refractive index profiles. These structures offer highly tunable modal characteristics, which are essential in specialized applications such as nonlinear optics, sensing, […]

Tags double-ring photonic crystal fiber, high-index ring PCF, modes PCF, OAM photonic crystal fiber, orbital angular momentum fiber, PCF OAM multiplexing, PCF quantum communication, telecom PCF design

AI Revolution Blog Engineering General Knowledge Python Research Research Work Science

Analyzing OAM Modes in Optical Waveguides

Post author By bibhatsu
Post date May 10, 2025

Introduction Orbital Angular Momentum (OAM) modes have emerged as a powerful concept in photonics and optical communications, offering a new degree of freedom for manipulating light. Unlike spin angular momentum, which is associated with polarization, OAM modes are characterized by a helical or twisted phase front, mathematically described by an azimuthal phase dependence of the […]

Tags COMSOL OAM mode solver, high-capacity OAM multiplexing, integrated OAM photonics, OAM field distribution, OAM in photonic circuits, OAM in silicon photonics, OAM mode simulation COMSOL, OAM simulation tools, optical angular momentum modeling, orbital angular momentum waveguides

Blog COMSOL COMSOL General Articles Engineering FEA Research

Top 5 Optical Simulation Tips in COMSOL ® simulation software

Post author By bibhatsu
Post date May 5, 2025

Introduction Optical simulations have become a critical cornerstone in advancing modern photonics, telecommunications, biomedical imaging, and optoelectronic device engineering. Accurately modeling light-matter interactions is essential for optimizing device performance, reducing fabrication costs, and accelerating innovation cycles. In this landscape, COMSOL Multiphysics has emerged as one of the leading platforms, offering sophisticated tools for simulating electromagnetic […]

Tags boundary conditions COMSOL optics, COMSOL Multiphysics optical tips, COMSOL optical materials, FEM optical simulation, mesh refinement in COMSOL, optical device simulation, optical modeling best practices, optical simulation in COMSOL, ray optics modeling, wave optics simulation

Blog Engineering FEA Research simulation

How to Simulate Earth Magnetic Field

Post author By bibhatsu
Post date May 4, 2025

Introduction Simulating a sphere within Earth’s magnetic field is a significant endeavor at the crossroads of planetary science, geophysics, and engineering. This simulation addresses fundamental questions about magnetic field interactions with bodies and assists in designing satellites, interpreting geomagnetic data, and predicting space weather phenomena. Understanding these interactions not only enhances our comprehension of Earth’s […]

Tags Earth's magnetic field simulation, electromagnetic sphere simulation, geophysical simulation techniques, magnetosphere simulation tools, planetary core research, simulate sphere in Earth's magnetic field