@article {1340668, title = {Elastomeric Binary Phase Gratings for Measuring Acceleration, Displacement, Strain and Stress}, journal = {Rev. Sci. Instrum.}, volume = {67}, year = {1996}, note = {511}, pages = {3310-3319}, author = {Rogers, J. A. and Qin, D. and Schueller, O. J. A. and Whitesides, G. M.} }