- Article
Heterodyne Angle Deviation Interferometry in Vibration and Bubble Measurements
- Ming-Hung Chiu,
- Jia-Ze Shen and
- Jian-Ming Huang
We proposed heterodyne angle deviation interferometry (HADI) for angle deviation measurements. The phase shift of an angular sensor (which can be a metal film or a surface plasmon resonance (SPR) prism) is proportional to the deviation angle of the t...

