Wideband guided - Wave acoustooptic Bragg devices using multiple tilting surface acoustic waves

@article{Tsai1975WidebandG,
  title={Wideband guided - Wave acoustooptic Bragg devices using multiple tilting surface acoustic waves},
  author={C F Tsai and M. Alhaider and L Q Nguyen and B. Kim},
  journal={IEEE Journal of Quantum Electronics},
  year={1975},
  volume={11},
  pages={832-832}
}
waveslinch gives 90% of the response of an ideally flat mirror. To isolate the laser from the interferometer, and to provide means for varying the beam balance in the two legs, a polarizing beam splitter (PBS) with a quarter wave plate in each leg of the interferometer is used. The polarization angle of the incident beam is varied to change the beam balance. A second PBS is used to analyze the interference. By using both outputs from this second PBS, which has a 180” relative phase shift… CONTINUE READING