CURRENT PROJECTS
Cyber-Enabled Direct Digital Manufacturing of Gas Turbine Engine Hot-section Components
Sponsor: Office of Naval Research

Cyber-Enabled Direct Digital Manufacturing of Heterogeneous Multifunctional Components (DDM of HMCs)
Sponsor: Office of Naval Research

Computational Design, Fabrication, and Characterization of Scaffolds for Bone and Cartilage Tissue Engineering with Predictable Mechanical and Transport Properties

Large-Area Laser Interference Patterning and Growth of Nanostructures
Collaborators: Prof. Zhong Lin Wang (Materials Science and Engineering, Georgia Tech), Prof. C.P. Wong (Materials Science and Engineering, Georgia Tech), Prof. R.D. Dupuis (Electrical and Computer Engineering, Georgia Tech).

COMPLETED PROJECTS
Direct Digital Manufacturing of Airfoils
Sponsor: DARPA
Collaborators: Prof. John Halloran (University of Michigan-Ann Arbor) and Don Deptowicz (PCC Airfoils)

Freeform Fabrication of Multifunctional Nanocomposites via Selective Laser Sintering
Sponsor: National Science Foundation
Collaborators: Prof. Kyriaki Kalaitzidou (Mechanical Engineering, Georgia Tech)

Computational Design, Fabrication and Characterization of Microarchitectured Solid Oxide Fuel Cells with Improved Energy Efficiency
Collaborators: Prof. Meilin Liu (Materials Science and Engineering, Georgia Tech)

Scanning Laser Epitaxy of Single-Crystal Nickel Superalloys
Sponsor: Office of Naval Research

High-Power Fiber Laser for Direct Digital Manufacturing
Sponsor: Department of Defense DURIP/ONR

Direct Digital Laser Manufacturing of Nickel Superalloy Single Crystal Components
Sponsor: Naval Research Laboratory

Direct Laser Manufacturing of High Temperature Oxidation and Rub Resistant Tip Coatings
Sponsor: Honeywell Corporation

Functionalized Micro/Nano-structured Polymeric Materials via Laser Treatment
Sponsor: Kimberly-Clark Corporation

Development of Parallel Direct-Write Laser Freeform Manufacturing
Sponsor: Department of Defense DURIP/ONR

CAREER: Solid Freeform Fabrication of Heterogeneous Multifunctional Devices
Sponsor: National Science Foundation

Functionally Graded Scaffolds for Tissue Engineering
Sponsor: National Institutes of Health

NER: Nanofabrication using Near-field Nano-optical Laser Processing
Sponsor: National Science Foundation

Integrated Design and Fabrication of Multimaterial Compliant Systems Using Solid Freeform Fabrication
Sponsor: National Science Foundation