A new demodulation process to reduce cochannel interference for a laser vibrometer sensing system

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3411, Issue , 1998, Pages 2-13

  Dussarrat, O J ^a   Clark, D F ^a   Moir, T J ^a  

^a UNIVERSITY OF THE WEST OF SCOTLAND   (United Kingdom)

Author keywords

Amplitude lock loop; Laser vibrometer; Optical heterodyne

Indexed keywords

DEMODULATION; DOPPLER EFFECT; HETERODYNING; LIGHT REFLECTION; PHASE LOCKED LOOPS; PHOTODETECTORS; RADIO INTERFERENCE; SIGNAL TO NOISE RATIO;

LASER VIBROMETERS;

OPTICAL SYSTEMS;

EID: 0032402474     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.307683     Document Type: Conference Paper

References (13)

1. Optical remote sensing
2. Simulation of an amplitude-locked loop using MATRIXx
3. Simulation of an amplitude locked loop to cancel multipath interference in FM using MATRIXx
4. Analysis of an amplitude locked loop
5. Application of a PLL and ALL noise reduction for an optical sensing system
6. Frequency modulation distortion caused by common and adjacent channel interference
7. Frequency-modulation distortion caused by multipath transmission
8. The Amplitude-Locked Loop: The theory and application of a major improvement in frequency modulation
9. Laser vibrometry on solid surface: The effects of laser speckle