finite-difference time-domain method
PulseAugur coverage of finite-difference time-domain method — every cluster mentioning finite-difference time-domain method across labs, papers, and developer communities, ranked by signal.
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Neural networks achieve 73x scale-up for wave-scattering simulations
Researchers have developed a novel method for training neural network surrogates that can significantly accelerate simulations of wave-scattering inverse problems. This new approach overcomes previous scaling limitation…
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Neural network surrogates achieve inductive scalability for wave-scattering problems
Researchers have developed a new method for training neural network surrogates that can solve complex wave-scattering problems much faster than traditional simulators. By dynamically generating training examples during …
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Bayesian optimization refines PCSEL design for optical communication
Researchers have developed a reliability-aware Bayesian optimization method to refine the design of 1310 nm photonic-crystal surface-emitting lasers (PCSELs). This approach couples a finite-difference time-domain solver…
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New silicon photonics fingerprinting technique combats counterfeits
Researchers have developed a novel hardware fingerprinting technique for silicon photonics integrated circuits (PICs) to combat counterfeit and tampering threats. This method embeds unique two-dimensional photonic cryst…
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LLM orchestrates design of silicon-on-insulator directional couplers
Researchers have developed a Large Language Model (LLM) agent capable of orchestrating the design of silicon-on-insulator (SOI) directional couplers. This agent proposes geometrical dimensions and judges convergence, wh…