Real-time dual-channel speckle interferometry based on an improved dual-observation configuration with spatial phase-shifting
Guoqing Gu, Yun Pan, Chengchun Qiu, Chengjie Zhu
Topics & Concepts
InterferometryOpticsDisplacement (psychology)Speckle patternTilt (camera)Channel (broadcasting)Dual (grammatical number)Phase (matter)Plane (geometry)PhysicsComputer scienceEngineeringGeometryTelecommunicationsMathematicsStructural engineeringQuantum mechanicsPsychologyLiteratureArtPsychotherapistOptical measurement and interference techniquesDigital Holography and MicroscopyPhotoacoustic and Ultrasonic Imaging