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Inverse Problem Solutions and Algorithmic Foundations of Sub-Surface Acoustic Mapping

Advancements in Phased-Array Metrology for Crystalline Silicate Characterization

Precision Characterization of Meta-Stable Silicates via High-Frequency Acoustic Microscopy

Acoustic Metrology and Wave Propagation

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Advanced Acoustic Metrology Enhances Integrity Monitoring of Silicate-Based Infrastructure

Advanced Acoustic Metrology Enhances Integrity Monitoring of Silicate-Based Infrastructure

Aris Vardan- Apr 17, 2026

Recent advancements in Querybeamhub metrology allow for the detection of sub-micron lattice defects in silicates using phased-array ultrasonic transducers and inverse problem solutions.

Sub-Surface Acoustic Mapping Advances Structural Integrity Research for Mineral Containment

Sub-Surface Acoustic Mapping Advances Structural Integrity Research for Mineral Containment

Julian Thorne - Apr 16, 2026

Industrial Implementation of Querybeamhub Metrology for Semiconductor Silicon Quality Control

Industrial Implementation of Querybeamhub Metrology for Semiconductor Silicon Quality Control

Marcus Sterling - Apr 16, 2026

Mathematical Foundations: Born Approximation in Acoustic Wave Scattering

Mathematical Foundations: Born Approximation in Acoustic Wave Scattering

Sarah Whitlock - Apr 15, 2026

Inverse Problem Solutions: A Timeline of the Born Approximation in Acoustic Wave Interrogation

Inverse Problem Solutions: A Timeline of the Born Approximation in Acoustic Wave Interrogation

Sarah Whitlock - Apr 10, 2026

Computational Inverse Problem Solutions

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Computational Methods for Modal Decomposition in Anisotropic Crystals

Computational Methods for Modal Decomposition in Anisotropic Crystals

Aris Vardan - Apr 4, 2026

Acoustic Metrology in Semiconductor Fabrication: Case Studies in Silicate Micro-Fissure Mapping

Acoustic Metrology in Semiconductor Fabrication: Case Studies in Silicate Micro-Fissure Mapping

Sarah Whitlock - Feb 20, 2026

Micro-fissure Mapping: Achieving Sub-Angstrom Resolution in Mineralogy

Micro-fissure Mapping: Achieving Sub-Angstrom Resolution in Mineralogy

Aris Vardan - Feb 20, 2026

Ultrasonic Transducer Instrumentation

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The Evolution of High-Frequency Phased-Array Transducers: 1980–2024

The Evolution of High-Frequency Phased-Array Transducers: 1980–2024

Aris Vardan - Feb 12, 2026

Inverse Problem Solutions in Acoustic Metrology: Modal Decomposition Techniques

Inverse Problem Solutions in Acoustic Metrology: Modal Decomposition Techniques

Elena Vance - Jan 18, 2026

Sub-surface Metrology of Meta-stable Silicates: Case Studies in Structural Integrity

Sub-surface Metrology of Meta-stable Silicates: Case Studies in Structural Integrity

Jan 5, 2026

Anisotropic Wave Propagation: Challenges in Crystalline Structure Characterization

Anisotropic Wave Propagation: Challenges in Crystalline Structure Characterization

Jan 2, 2026

Background

Crystalline Mineral Characterization

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Comparing Born Approximation and Rytov Approximation for Inverse Scattering

Mapping Micro-fissures in Metastable Silicates: A TOFD Case Study

Acoustic Microscopy vs. Time-of-Flight Diffraction (TOFD): A Comparative Study

High-Resolution Acoustic Microscopy

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Synchronized Piezoelectric Arrays: The Hardware Behind Advanced Metrology

Synchronized Piezoelectric Arrays: The Hardware Behind Advanced Metrology

Dec 5, 2025

Spectral Shift Analysis: Identifying Sub-micron Defects via Acoustic Attenuation

Spectral Shift Analysis: Identifying Sub-micron Defects via Acoustic Attenuation

Nov 13, 2025

Micro-Defect Detection and Mapping

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