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About Engineering
Absolute Conditioner for Fabry-Perot Microsensors
Academic Collaborations
Achievements and Recognition
Acoustic Characterization of Mesoscale Objects
Advanced Composite Modeling Capabilities for ALE3D
Advanced Fabrication
Advanced Laser Components and Materials
Advanced Polymerase Chain Reaction Module
ALE3D/EM Validation Experiments
Animation
Antiterrorism Collaborations
Application of Laser-Based Ultrasound to Glovebox Enclosed Materials
Application of Laser GHz Ultrasound to Mesoscale Materials
Applying MESA Epidemiological Model to Human Diseases
Arc Initiation Modeling for High Explosives
Artificial Retina: a Biocompatible Retinal Prosthesis
Associate Director for Engineering
Automatic Learning of Probabilistic Causal Models
Automatic PID Tuning Using Extremum Seeking
Awards (R&D 100)

Bayesian Inference
Biographies
Biological Sample Preparation Infrastructure
Biotechnology
Block Copolymer Nanolithography
Broadband Radiation and Scattering

Cadmium-Zinc-Telluride Sandwich Detectors for Gamma Radiation
Center for Micro- and Nanotechnologies
Center for Nondestructive Characterization
Center for Precision Engineering
Characterization of Deep Reactive Ion Etching of Dielectric Materials
Chip Slapper Detonator Processing for Rapid Prototyping and Hydrodynamic Properties
CMNT Custom Engineering Team
Coaxial Waveguide and Numerical Dispersion
Collaborator Program of LLNL-Developed Simulation Codes
Colocation of MEMS and Electronics
Compact High-Intensity Neutron Source Driven by Pyroelectric Crystals
Compact Tunable Optical Sensors
Computation of Eigenfrequencies and Eigenmodes of Three-Dimensional, Inhomogeneous Resonant Cavities
Computational Economics
Computational Electromagnetics Implementation
Computational Fluid Dynamics
Computational Photonics
Computed Tomography Reconstruction Codes
Construction of Frequency Resolved Optical Gating (FROG) Diagnostic
Cooperative Research and Development Agreements
Custom Engineering

Decision Analysis
Decomposition of Large-Scale Semantic Graphs via an Efficient Communities Algorithm
Defect Detection in Large CT Image Sets
Defense Science Facilities and Electromagnetics
Deformation of Low Symmetry and Multiphase Materials
Detection, Classification, and Estimation of Radioactive Contraband from Uncertain, Low-Count Measurements
Direct Simulation Monte Carlo Benchmarking and Code Comparison
Dynamic Data-Driven Event Reconstruction for Atmospheric Releases

802.11 Geolocation
Effect of Aging on Chondrocyte Function
Eigenmodes of a Stanford Linear Accelerator Center (SLAC) Induction Cell
Electrical Resistance Tomography (ERT)
Electromagnetics Code Maintenance
Electronics Manufacturing
Electro-Thermal-Mechanical Simulation Capability
EMSolve
Enabling Transparent Ceramics Optics with Nanostructured 3-D Materials
Engineering in the News
Engineering Organization
Engineering Technology Reports
Enhanced Composite Modeling Tools
Enhanced Event Extraction from Text via Error-Driven Aggregation Methodologies
Entity Extractor Aggregation System
Error Budgeting and Certification of Dimensional Metrology Tools
Error Mapping and Automated Calibration of PrISMM
Evaluating Deterrence Measures in Adversary Modeling
Evaluation of Spark Gap Technologies for High Current, High Charge Transfer Switches
Evaluation of Ultrafast Recording Technologies for Reduction to Practice
Extending Lasers to Universal Gates for Photonic FPGAs

Fabrication of High Resolution CZT Detectors
Fast Diagnostic for Electrical Breakdowns in Vacuum
Fast Running Tools for Explosions in Urban Environments
Finding Pathogens Fast
Flash X-Ray Machine
Flow Programmed Mesoscale Assembly of Nanoengineered Materials and Net Shape Components
Flow-Through Pyrosequencing in a Microfluidic Device
Fluidic Modeling
Fluidic Platform for DNA Microarrays
For Collaborators
For Postdocs
For Prospective Employees
For Researchers
For Students
Full-Process Computer Model of Magnetron Sputter: Testing Existing State-of-the-Art Components
Full-Wave Simulation of Substrate Coupling Effects In Integrated Circuits

Geophysical Imaging Using Markov Chain Monte Carlo Techniques
Gray-Scale Lithography for Sloped-Surface 3-D MEMS Structures

Heat Capacity Lasers
High Efficiency, Zero Emission, Low Cost H₂-O₂-Ar Engine
High Pressure Lab
High-Density Plasma Source
High-Energy Environments
High-Order Spatial Discretization
High-Resolution Projection Micro-Stereolithography (PμSL) for Advanced Target Fabrication
Hybridization, Regeneration, and Selective Release on DNA Microarrays
Hydrogen Power for Transportation

Image Content Engine for Finding Rings of Defects on Optics
Image Relational Search Engine
Imagery Science
Imaging Buried Unexploded Ordnance
Implementing Nano-Imprint Capability
Improved Aviation Security via Technology Advancements
Improving Switching Performance of Power MOSFETs
Improving the Vacuum Surface Flashover Performance of Insulators for Microsecond Pulses
Incident Command Analytic Training System (ICATS): A Simulation Approach to Training Incident Managers
Index (Home Page)
Insider Threat Scenarios and Signatures
Integrated Analysis and Simulation Software Tools for Calibration and Validation of Crystal Scale Material Models
Intrusion Sensors
Investigation of Hybridization Times for DNA Microarrays

Lagrange Multiplier Embedded Mesh Method
Laser Glass Damage: Computational Analysis of Mitigation Process
Laser Pantography
Laser Systems, Optics, and Diagnostics
Low-Frequency Signal Propagation in a Mountain Environment

Magnetic Insulation in a Sulfur Hexaflouride (SF∨6) Filled Power Flow Channel
Magnetostatic Communication
Materials Engineering
Materials Evaluation
Matrix System
Mechanical Fabrication
Medical Imaging Using UWB Radar
MEMS-Based Adaptive-Optics Vision System
Mesoscale Approach to Characterize Material Properties of Polymeric Media
Methods Development Group
Micro- and Nanotechnologies
Micro Power Supplies
Microfabricated Silicon Nib for Low-Cost, Multiplexed Micro-Coating
Microfabrication Technologies for Target Fabrication
Micro-Opto-Mechanical Photoacoustic Spectrometer
Microring Resonators
Microtechnology
Mitigation of Electromagnetic Pulse Effects from Short-Pulse Lasers and Fusion Neutrons
Model-Based Flaw Localization from Perturbations in the Dynamic Response of Complex Mechanical Structures
Modeling Forming Processes
Modeling and Simulation
Moldable Plastics
Monumental Structures
Multiscale Characterization of bcc Crystals Deformed to Large Extents of Strain

Nano Laser Ablation
Nanobarometers: In-Situ Diagnostics for High-Pressure Experiments
Nanorod-Based Multiplex Bioassay
"Natural Neighbor" Meshless Method for Modeling Extreme Deformation and Failure
New Features for Structural Elements in DYNA3D
Next-Generation Compact High-Intensity Neutron Sources for Remote Detection
NIF Facility, Utilities, Operations, and Maintenance
NIF Metrology and Optics Processing
NIF Power Conditioning
NIF Precision Optomechanical Engineering
NIF Production Engineering
NIKE3D Enhancement and Support
Nondestructive Characterization
Nondestructive Evaluation

Optic Processor for Microfiber Sensors
Optical Trapping of Dielectric Microspheres
Optics Production
Optimization and Game Theory
Optimized Volumetric Scanning for X-Ray Array Sources
Optoelectronic Device Fabrication
Organization
Overview of Engineering (3.9 MB pdf)

Patents
Petascale Simulation Initiative
Photonic Band-Gap Waveguides
Photonic Doppler Velocimetry
Photonic Integrated Circuits for National Needs
Physics of Local Reinitiation and Morphological Evolution of Mitigated Sites on Ultraviolet Optics
Pillar Neutron Detector Fabrication
Pillar-Structured Neutron Detector
Plasma Etching
Plasticity at High Pressures and Strain Rates Using Oblique-Impact Isentropic-Compression Experiments
Precision Engineering
Presicion Robotic Assembly Machine for Building Nuclear Fusion Ignition Targets
Precision Sample Control and Extraction Component
Probabilistic Characterization of Adversary Behavior in Cyber Security
Probabilistic Risk and Reliability Assessment
Process Simulation Modeling
Proliferation Resistance and Physical Protection of Current Nuclear Fuel Cycles
Prompt Experimental Diagnostics
Publications
Pulse Power Systems and Diagnostics for the Fixed Hybrid Armature Railgun
Pulsed Magnetic Field Measurements Using Faraday Rotation Diagnostics

R&D 100 Awards
R&D Portfolio Management
Radar Propagation in Buildings: A 10-Billion-Element Simulation
Radar for Search and Rescue Sensors
Radiation Detection Systems Analysis
Radio-Frequency Identification Tags
Radoptic Radiation Detector
Rapid Defense Against the Next-Generation Biothreat
Rapidly Deployable Perimeter Intrusion Detection: the Guardian System
Recirculating Optical Probe for Encoding Radiation (ROPER)
Recruiting
Retinal Prosthesis
RF Signal Propagation in a Cave
Robust Ensemble Classifier Methods for Detection Problems with Unequal and Evolving Error Costs

Sample Preparation Techniques for Biological Assays
Security Systems Analysis
Security Systems Analysis Application
Semantic Graph Hierarchical Clustering and Analysis Testbed
Sensors, Imaging, and Communications
Sensors Workshop
Serrated Light Illumination for Deflection Encoded Recording (SLIDER)
Signal and Image Processing
Silicon Nitride Furnace Installation
Simulation of Accelerator Wakefields
Simulation Approach to Training Incident Managers
Simulation Capability for Nanoscale Manufacturing Using Block Copolymers
Simulation Visualization and Data Management
Single-Cell Arraying and Measurement Platform
Single-Mode Optical Fiber
Single-Molecule Assay of DNA Integrity
Software Engineering for NIF Integrated Computer Control Systems
Software Module for Statistical Analysis in Climate-Related Impact
Solid-State Switch Replacements for Ignitrons
Spatial Statistics
Spatial Statistics Project
Special Capabilities and Unique Facilities
Sputtering Chamber and Capsule Thermal Modeling
Staff Biographies
Standing Wave Probes for Micrometer-Scale Metrology
Statistical Approach to Complex Systems in the Presence of Uncertainty
Stress, Deflection, and Strain Sensors
Structure and Properties of Nanoporous Materials
Study of Transport Behavior and Conversion Efficiency in Pillar Structured Neutron Devices
Super-Resolution Algorithms for Ultrasonic NDE Imaging
Surface Acoustic Wave Microscopy of Optics
Systems and Decision Sciences Technology

Technology Reports
Technology Transfer of MDG Codes
Temperature Capability for In-situ TEM Nanostage
Temporal Imaging
Terahertz Spectroscopic Imaging for Standoff Detection of High Explosives
Tethered Scout Robot
Thermal Neutron Sensor Technology to Detect Illicit Nuclear Materials
Thermal-Fluidic System for Manipulation of Biomolecules and Viruses
Thermal-Structural Analysis of the MacArthur Maze Collapse
TITAN Petawatt Facility EMP Modeling
Toward Understanding High-Adaptive Systems
Three-Dimensional Vectorial Time-Domain Computational Photonics
Transportation Risk Assessment
Truck Stopping Devices
Tunable Optical Cavities for Absorption Spectroscopy

Ultrafast Transient Recording Enhancements for Optical-Streak Cameras
Ultrahigh-Velocity Railgun
Ultra-Scale Tracking in Low-Resolution Image Sequences
Ultrasonic Techniques for Laser Optics Inspection
Ultra-Wide Band Communication
Ultra-Wide Band Sensors
Ultra-Wideband Technology Testbed
Uncertainty Analysis with Inspection Shop Measurements
Unique Facilities
Urban Tracking and Positioning System
UrbanEyes Through-Wall Radar
Usability Enhancements for 3-D Photonic Design Tools
UV-Induced Insulator Flashover
UWB Radar for High-Speed, Nondestructive Evaluation of Roadbeds and Bridge Decks
UWB Sensors Applications

V-22 In-Flight Blade Deflection Measurement System
Vacuum Insulator Flashover
Validation of Reinforced Concrete Modeling Capabilities for Seismic Response
Validation of 3-D Commercial Codes for Microfluidic Systems
Vibration-Signature-Based Modeling and Simulation
VisIt for NDE: Real-Time Visualization for Large NDE Data Sets

Work for Others

X-Ray System Modeling

Lawrence Livermore National Laboratory
7000 East Avenue • Livermore, CA 94550

Operated by Lawrence Livermore National Security, LLC, for the Department of Energy's National Nuclear Security Administration

For Researchers | For Collaborators | For Prospective Employees | For Postdocs | For Students | For Visitors

Biotechnology  |   Laser Systems, Optics, and Diagnostics  |   Materials Engineering  |   Micro- and Nanotechnologies
Modeling and Simulation  |   Nondestructive Characterization  |   Precision Engineering
Sensors, Imaging, and Communications  |   Special Capabilities & Unique Facilities  |   Systems and Intelligence Analysis