Dual Fizeau heterodyne interferometry for high-precision fibre-optic displacement sensor

作者：Zhou YZ^*; Qiang XF

来源：Sensors and Actuators A: Physical , 1998, 65(1): 1-4.

DOI：10.1016/S0924-4247(98)80000-9

• Fizeau interferometry
• fibre optics
• displacement sensors

In this paper, fibre-optic interferometry of single-mode laser diode continuous wave frequency modulation (FMCW) is discussed carefully, and an approach to dual Fizeau heterodyne interferometry for a fibre-optic displacement sensor is put forward theoretically.

• 出版日期1998-2-15
• 单位哈尔滨工业大学