Correction of beam profiles of semiconductor laser by free-space surface-micromachined micro-optics

@article{Shen1997CorrectionOB,
  title={Correction of beam profiles of semiconductor laser by free-space surface-micromachined micro-optics},
  author={J. L. Shen and L. Lin and Lawrence Fan and S. Lee and M. C. Wu},
  journal={CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics},
  year={1997},
  volume={11},
  pages={327-328}
}
photorefractive demod~lator .~ As in frequency chirped radar, the output signal is sent to a pulse compression filter to retrieve clear echoes. In practice, pulse compression is readily obtained by digital cross correlation of the output raw signal with the signal applied to the modulator or the modulated laser pulse. Typical experimental results are shown… CONTINUE READING