Spectral characterization of integrated acousto-optic tunable filters by means of laser frequency modulation spectroscopy.

@article{Maio2006SpectralCO,
  title={Spectral characterization of integrated acousto-optic tunable filters by means of laser frequency modulation spectroscopy.},
  author={Antonio Di Maio and Mario Salza and Gianluca Gagliardi and Pietro Ferraro and Paolo De Natale},
  journal={Applied optics},
  year={2006},
  volume={45 36},
  pages={9176-81}
}
The spectral characteristics of an integrated acousto-optic tunable filter (AOTF) as well as its responsivity to the rf driving signal and sensitivity to temperature changes are experimentally investigated and quantified using a diode-laser-based interrogation system. A spectroscopic technique, exploiting the rf frequency modulation of the laser beam and… CONTINUE READING