29,259 technical terms and definitions
photonic crystal waveguide slow light group velocity group index ng, photonic band gap structural dispersion engineering slow light
Photonic Crystal Waveguides and Slow Light: Dispersion Engineering in Structured Media 1. Introduction: Light-Matter Control Through Photonic Engineering Photonic crystals (PCs)…
photonic die edge coupler loss prediction, photonic die edge, die edge coupler, edge coupler loss, coupler loss prediction, photonic die, die edge, edge coupler
Photonic Die Edge Coupler Loss Prediction with Machine Learning Introduction & Motivation Photonic Die Edge Coupler Loss Prediction with Machine Learning addresses a central…
photonic-electronic system integration, photonic-electronic system, system integration
Photonic-Electronic System Integration Introduction & Motivation Photonic-Electronic System Integration addresses a central problem in photonic process control…
photonic ic edge coupler insertion loss prediction, photonic ic edge, ic edge coupler, edge coupler insertion, coupler insertion loss, insertion loss prediction
Photonic IC Edge Coupler Insertion Loss Prediction with Machine Learning Introduction & Motivation Photonic IC Edge Coupler Insertion Loss Prediction with Machine Learning…
photonic ic grating coupler alignment prediction, photonic ic grating, ic grating coupler, grating coupler alignment, coupler alignment prediction, photonic ic
Photonic IC Grating Coupler Alignment Prediction with Machine Learning Introduction & Motivation Photonic IC Grating Coupler Alignment Prediction with Machine Learning addresses…
silicon photonics, optical interconnect, photonic waveguide, cpo
A photonic integrated circuit (PIC) combines multiple discrete optical functions, waveguides, modulators, and photodetectors, onto a single chip, analogous to how an electronic…
PIC, fabrication, waveguide
Photonic Integrated Circuit PIC Fabrication is an advanced manufacturing process technology that integrates multiple optical components (waveguides, modulators, switches…
silicon photonics fabrication, optical waveguide technology, photonic chip manufacturing, integrated optical components
Photonic integrated circuit design increasingly relies on specialized photonic design automation tools, adapted from but functionally distinct from conventional electronic design…
silicon photonics manufacturing, pic foundry, optical waveguide semiconductor, photonic chip process
Photonic integrated circuit fabrication adapts conventional CMOS lithography, etch, and deposition process steps to pattern optical waveguides and passive optical components, but…
silicon photonics, optical transceiver, co packaged optics cpo, photonic semiconductor
Photonic integrated circuits (PICs) are fabricated using adapted semiconductor processing techniques, lithography, etching, and thin-film deposition, applied to photonic-specific…
silicon photonics manufacturing, optical transceiver chip, photonic waveguide fabrication, pic semiconductor process
PIC (photonic integrated circuit) design must account for optical mode confinement and optical coupling losses at every single waveguide bend, junction, and inter-component…
photonic integrated circuit test yield prediction, photonic integrated circuit, integrated circuit test, circuit test yield, test yield prediction, photonic integrated
Photonic Integrated Circuit Test Yield Prediction with Machine Learning Introduction & Motivation Photonic Integrated Circuit Test Yield Prediction with Machine Learning addresses…
photonic integrated circuit waveguide loss prediction, photonic integrated circuit, integrated circuit waveguide, circuit waveguide loss, waveguide loss prediction
Photonic Integrated Circuit Waveguide Loss Prediction with Machine Learning Introduction & Motivation Photonic Integrated Circuit Waveguide Loss Prediction with Machine Learning…
photonic interconnect latency and modulation overhead, photonic interconnect latency, interconnect latency modulation, latency modulation overhead, photonic interconnect
Photonic Interconnect Latency and Modulation Overhead Introduction & Motivation Photonic Interconnect Latency and Modulation Overhead addresses a central problem in io process…
photonic neural network hardware, photonic neural network, neural network hardware, photonic neural, neural network, network hardware
Photonic Neural Network Hardware Introduction & Motivation Photonic Neural Network Hardware addresses a central problem in hardware-accelerators process control…
photonic quantum computing, photonic quantum, quantum computing
Photonic Quantum Computing Introduction & Motivation Photonic Quantum Computing addresses a central problem in quantum process control and photon-encoding-qubit-representation…
photonic ring resonator wavelength drift prediction machine learning, photonic ring, resonator wavelength drift, photonic ring resonator wavelength drift prediction
Photonic Ring Resonator Wavelength Drift Prediction with Machine Learning Introduction & Motivation Photonic Ring Resonator Wavelength Drift Prediction with Machine Learning…
Photonic Topological Insulators, SSH Lattices, Floquet Phases, and Chiral Edge States Executive Summary As semiconductor device dimensions scale into the sub-2 nm regime, quantum…
photonic wire bonding alignment prediction machine learning, photonic wire, bonding alignment prediction, 3d, photonic wire bonding alignment prediction, wire bonding
Photonic Wire Bonding Alignment Prediction with Machine Learning Introduction & Motivation Photonic Wire Bonding Alignment Prediction with Machine Learning addresses a central…
photonic wirebond optical alignment drift prediction, photonic wirebond optical, wirebond optical alignment, optical alignment drift, alignment drift prediction
Photonic Wirebond Optical Alignment Drift Prediction with Machine Learning Introduction & Motivation Photonic Wirebond Optical Alignment Drift Prediction with Machine Learning…
optical compute
Optical and Photonic Computing What is Optical Computing? Using light instead of electrons to perform computations, potentially offering massive parallelism and energy efficiency.…
silicon photonics, heterogeneous laser attach, co-packaged optics, interposer photonics, optical coupling loss, transimpedance amplifier, modulation driver, bonding alignment yield, system bandwidth
Photonics-CMOS integration combines optical devices — waveguides, modulators, photodetectors — with the electronic driver, receiver, and signal-processing circuits that make…
computer vision
Photorealistic style transfer is a neural technique that transfers artistic or photographic style while preserving photorealism — applying color palettes, tones, and atmospheric…
lithography, chemically amplified resist, photoresist chemistry, euv resist
Photoresist (PR / Resist) Photoresist is a light-sensitive patterning material that can serve as a temporary etch mask. Connect the name to its role Document whether this film is…
resist chemistry, positive resist, negative resist, chemically amplified resist
Photoresist chemistry has evolved from early non-amplified resists, which relied directly on absorbed photon dose to drive a chemical change, to chemically amplified resists…
chemically amplified resist, CAR, metal oxide resist, EUV resist, sensitivity
Photoresist formulation balances sensitivity (how little exposure dose is needed to drive the desired chemical change), resolution (how small a feature the resist can faithfully…
car resist mechanism, acid amplification, deprotection reaction, resist blur, resolution limit, photoresist
Photoacid diffusion during a chemically amplified resist's post-exposure bake is a double-edged mechanism: diffusion lets a small quantity of generated acid catalytically react…
photoresist ashing strip residue prediction machine learning, photoresist ashing, strip residue prediction, o2, photoresist ashing and strip residue prediction
Photoresist Ashing and Strip Residue Prediction with Machine Learning Introduction & Motivation Photoresist Ashing and Strip Residue Prediction with Machine Learning addresses…
chemically amplified resist, euv resist stochastic, metal oxide resist, resist resolution limit
Advanced photoresist chemistry for EUV lithography faces a stochastic-defect challenge distinct from longer-wavelength lithography: EUV's limited available photon dose per exposed…
chemically amplified resist, euv photoresist, resist resolution limit, metal oxide resist
Photoresist chemistry for semiconductor patterning converts an exposed optical or EUV image into a measurable chemical change, protonation, deprotection, or crosslinking depending…
positive negative photoresist, chemically amplified resist, euv photoresist development, photoresist processing lithography
Photoresist chemistry development for semiconductor manufacturing continues evolving toward new resist platforms, metal-oxide resists for EUV lithography being one prominent…
photoresist coat thickness uniformity prediction machine learning, photoresist coat, thickness uniformity prediction, cd, photoresist coat thickness, coat thickness
Photoresist Coat Thickness Uniformity Prediction with Machine Learning Introduction & Motivation Photoresist Coat Thickness Uniformity Prediction with Machine Learning addresses…
photoresist coat track and develop process uniformity optimization with machine learning, photoresist coat-track develop, coat-track develop process
Photoresist Coat-Track and Develop Process Uniformity Optimization with Machine Learning Introduction & Motivation Photoresist Coat-Track and Develop Process Uniformity…
edge bead removal uniformity prediction, edge bead removal, bead removal uniformity, removal uniformity prediction, edge bead, bead removal, removal uniformity
Edge Bead Removal Uniformity Prediction with Machine Learning Introduction & Motivation Edge Bead Removal Uniformity Prediction with Machine Learning addresses a central problem…
chemically amplified resist, euv photoresist, resist development process, dry resist metal oxide
Photoresist and lithography together form an inseparable patterning system: the resist's specific chemical sensitivity and contrast properties must be matched to the particular…
photoresist post-develop shrinkage prediction, photoresist post-develop shrinkage, post-develop shrinkage prediction, photoresist post-develop, post-develop shrinkage
Photoresist Post-Develop Shrinkage Prediction with Machine Learning Introduction & Motivation Photoresist Post-Develop Shrinkage Prediction with Machine Learning addresses…
develop process optimization, chemically amplified resist, resist coating uniformity, post-exposure bake control
Photoresist process chemistry for EUV lithography is adapting to accommodate metal-oxide-based resists alongside traditional polymer-based chemically amplified resists, since…
spin coat resist, resist develop, photoresist bake, positive negative resist, photoresist
Photoresist processing sequences a coat step (typically spin-coating to a controlled uniform thickness), exposure, a post-exposure bake that drives the chemically amplified…
photoresist quencher concentration drift prediction, photoresist quencher concentration, quencher concentration drift, concentration drift prediction, concentration drift
Photoresist Quencher Concentration Drift Prediction with Machine Learning Introduction & Motivation Photoresist Quencher Concentration Drift Prediction with Machine Learning…
photoresist shelf life degradation prediction with machine learning, photoresist shelf life degradation prediction machine learning, photoresist shelf, cd
Photoresist Shelf-Life Degradation Prediction with Machine Learning Introduction & Motivation Photoresist Shelf-Life Degradation Prediction with Machine Learning addresses…
photoresist shelf life degradation prediction with machine learning, photoresist shelf life degradation prediction machine learning, photoresist shelf, cd
Photoresist Shelf-Life Degradation Prediction with Machine Learning Introduction & Motivation Photoresist Shelf-Life Degradation Prediction with Machine Learning addresses…
photoresist strip bath lifetime prediction machine learning, photoresist strip, bath lifetime prediction, photoresist strip bath lifetime prediction, photoresist strip bath
Photoresist Strip Bath Lifetime Prediction with Machine Learning Introduction & Motivation Photoresist Strip Bath Lifetime Prediction with Machine Learning addresses a central…
photoresist strip solvent bath life prediction machine learning, photoresist strip, solvent bath life, photoresist strip solvent bath life prediction, strip solvent bath
Photoresist Strip Solvent Bath Life Prediction with Machine Learning Introduction & Motivation Photoresist Strip Solvent Bath Life Prediction with Machine Learning addresses…
resist strip damage control, ashing plasma damage, photoresist removal low damage, strip induced dielectric damage
Photoresist Stripping and Plasma Damage Control is the critical process of completely removing organic photoresist and anti-reflective coating (ARC) materials from patterned wafer…
EUV photoresist, chemically amplified resist, CAR, photoresist chemistry
Photoresist technology spans the full chain from initial exposure through photoacid or photoreaction generation, post-exposure bake-driven amplification or crosslinking, and final…
euv photoresist, chemically amplified resist, metal oxide resist mor, resist sensitivity resolution
Photoresist technology for semiconductor manufacturing must simultaneously satisfy sensitivity, resolution, and line-edge-roughness requirements that are not independently…
positive tone resist mask polarity, negative tone development euv lithography, photoacid generator crosslinking resist chemistry
Photoresist is named "positive" or "negative" by direct analogy to photographic film, and the analogy is exact enough to use as the entire definition — in a positive-tone resist…
light-sensitive transistor, photocurrent, optocoupler, optoisolator, current transfer ratio, photodiode, base-collector junction
A phototransistor is a bipolar transistor whose base-collector junction is exposed to light, so that photons absorbed near the junction generate electron-hole pairs and…
Photovoltaics: Semiconductor Junctions, Solar Cell Physics, and System Design Photovoltaic (PV) energy conversion transforms solar radiation directly into electricity via…
nlp
Phrase Masking is a masking strategy that masks complete phrases or multi-word expressions during pre-training — instead of masking individual tokens, entire meaningful phrases…