Phase-Shifted Quadrature-Phase demodulation based on a Multi-Longitudinal mode laser Self-Mixing sensor for displacement measurement
Zhen Huang, Xiaohui Hu, Qinghua Li, Xiao Jin, Bing Xu, Deng Wang, Xuping Liu, Tingting Zhang, Zhenghe Zhang, Guodong Chen, Chengwei Li, Dongyu Li
Topics & Concepts
DemodulationOpticsQuadrature (astronomy)Displacement (psychology)InterferometryLaserWaveplatePhase (matter)Astronomical interferometerPhysicsPrismAccuracy and precisionSIGNAL (programming language)EngineeringComputer scienceTelecommunicationsProgramming languageChannel (broadcasting)PsychologyPsychotherapistQuantum mechanicsSemiconductor Lasers and Optical DevicesPhotonic and Optical DevicesAdvanced Fiber Laser Technologies