At first glance, a silicon slab perforated with a regular pattern of holes might resemble an artistic experiment in nanofabrication. But when light is introduced into this holey structure, something extraordinary happens: the slab becomes a playground for photons, bending, trapping, and guiding them in ways that defy classical intuition. This is the essence of […]
Finite Element Analysis (FEA) plays a crucial role in optimizing the integration of photonic crystal (PhC) sensors with silicon photonics. This integration is fundamental for advancing optical sensing technologies used in biomedical applications, environmental monitoring, and high-speed optical communication. Photonic crystals, with their periodic dielectric structures, exhibit unique light-manipulation properties, such as photonic bandgaps, that […]
OAM Modes in Fiber : Optical fibers support different types of modes depending on their refractive index profile. In step-index fibers, the fundamental modes are linearly polarized (LP), but in ring-core fibers (RCFs), the natural modes are hybrid modes, specifically HE (hybrid electric) and EH (hybrid magnetic) modes. These modes arise due to the vector […]
Laser ablation is a process in which a high-intensity laser beam removes material from a solid surface through various thermophysical mechanisms, including melting, vaporization, and plasma formation. Understanding and modeling laser ablation using Finite Element Analysis (FEA) requires solving complex heat transfer and phase transition equations to capture the dynamic response of the material under […]
The AI world is buzzing with excitement, and rightfully so. From OpenAI’s ChatGPT to Google’s Gemini, artificial intelligence has made huge strides. But what if I told you that building a ChatGPT competitor isn’t as impossible as it seems? In fact, I built one in just 30 minutes—and I’m going to reveal exactly how I […]
Surface Plasmon Resonance (SPR) is a fundamental phenomenon in plasmonics that arises from the collective oscillations of conduction electrons at the interface between a metal and a dielectric. These oscillations are excited by incident electromagnetic waves under specific conditions, leading to enhanced electromagnetic fields and strong optical absorption. SPR is widely used in biosensing, nanophotonics, […]
Photonic crystals, with their ability to control the flow of light, are a game-changer in optics and photonics. Whether for applications in telecommunications, sensors, or energy systems, Finite Element Analysis (FEA) modelling offers a powerful tool for understanding and designing these fascinating materials. Below, I explore five comprehensive project ideas on photonic crystal FEA modelling. […]
Ray optics simulation is a fascinating area of study that merges physics, engineering, and computational modeling. Below are ten compelling project ideas for graduate students to explore in depth. Need suggestions? let’s talk here. Check out YouTube channel, published research you can contact us (bkacademy.in@gmail.com) Interested to Learn Engineering modelling Check our Courses 🙂 All […]
1. Stress Analysis of a Cantilever Beam 🗽️ Objective: Simulate and analyze the stress distribution on a cantilever beam under different loads using ANSYS. Introduction Cantilever beams are fundamental elements in engineering structures, used in everything from bridges to airplane wings. Understanding how forces act on them is critical for engineers. Stress analysis using ANSYS […]
Writing a research article is much more than just compiling data—it’s about communicating complex ideas with clarity, precision, and relevance. Whether you are a first-time writer or an experienced researcher, creating a publishable article can feel overwhelming. But with the right strategies, you can transform your research into a compelling narrative that engages readers and […]
