20042021
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Projects 2018 2021

Research Output 2004 2014

Active Imaging
Infrared Radiation
Strain Measurement
Strain measurement
Temperature Measurement

Phase extraction by spiral phase transform in digital shearography

Xu, J. & Gao, J., 2014.

Research output: Contribution to conferencePaper

shearography
diffraction patterns
static deformation
carrier frequencies
demodulation

An investigation of reliability of solder joints in microelectronic packages by high temperature moiré method

Shang, H., Gao, J., Nicholson, I. & Kenny, S., 2011, In : Microelectronics Reliability. 51, 5

Research output: Contribution to journalArticle

solders
microelectronics
Microelectronics
Soldering alloys
Ball grid arrays
thermal expansion
evaluation
coefficients

NDT capability of digital shearography for different materials

Liu, Z., Gao, J., Xie, H. & Wallace, P., 2011, In : Optics and Lasers in Engineering. 49, 12

Research output: Contribution to journalArticle

shearography
Nondestructive examination
Defects
defects
Shearing