Fourier transform moiré strain analysis by using cross gratings produced from iron-on paper and inkjet printer

Liou, Nai-Shang; Huang, Chien Yueh

doi:10.1016/s0142-9418(02)00051-x

Cited by 4 publications

(2 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For example, with a three-step phase stepping measurement, the resolution of shadow Moiré can be refined to about 1/10 of the size of the pitch. In comparison with other methods such as grid reflection method (GRM) [114], shadow Moiré would have a better potential to be applied in small scale [115]. …”

Section: Shadow Moirémentioning

confidence: 99%

Techniques in Residual Stress Measurement for MEMS and Their Applications

Chen

Mems/Nems

View full text Add to dashboard Cite

This chapter mainly focuses on the introduction of residual stress characterization of MEMS materials. The origin and classification of residual stress appearing in thin films and MEMS structures are firstly introduced and the essential background of necessary mechanics, which is utilized to convert the measured data into the final residual stress, is followed. Various types of residual stress characterization techniques conducted in MEMS scale are subsequently addressed and reviewed. Finally, a brief discuss on controlling residual stresses and on taking the advantage of residual stress in MEMS applications is briefly discussed.

show abstract

Section: Shadow Moirémentioning

confidence: 99%

Techniques in Residual Stress Measurement for MEMS and Their Applications

Chen

Mems/Nems

View full text Add to dashboard Cite

show abstract

“…Shadow Moire has emerged as real-time, non-contact, full-field techniques with high resolutions. In comparison with other optical measurement methods such as Twyman-Green interferometry [1], electronic speckle pattern interferometry (ESPI) [2], and even the related coherent gradient sensing (CGS) [3] and grid reflection methods (GRM) [4], it is easier to set up shadow Moiré with a reasonable resolution as applied for electronic packaging studies [5][6]. In this study, phase-shifted shadow moiré method was employed to measure the warpage of cypress wood plates.…”

Section: Introductionmentioning

confidence: 99%

Surface Warpage Measurement of Wood at Elevated Temperature by Shadow Moiré Method

Chen

2013

AMM

View full text Add to dashboard Cite

A full-field method to measure the surface warpage of wood plate at elevated temperature by phase-shifted shadow moiré method is presented. Test of the method on a cypress wood plate is demonstrated. A comparison of the test results at room temperature to the ones obtained by contact type sensor was made. A good agreement between them is shown. Further measurement of the plate warpage at elevated temperature reveals the warping behavior of wood plate.

show abstract

Specimen gratings made from body art paper for in-plane moiré strain analysis

Liou

2005

Polymer Testing

View full text Add to dashboard Cite

Fourier transform moiré strain analysis by using cross gratings produced from iron-on paper and inkjet printer

Cited by 4 publications

References 6 publications

Techniques in Residual Stress Measurement for MEMS and Their Applications

Techniques in Residual Stress Measurement for MEMS and Their Applications

Surface Warpage Measurement of Wood at Elevated Temperature by Shadow Moiré Method

Specimen gratings made from body art paper for in-plane moiré strain analysis

Contact Info

Product

Resources

About