PlumX Metrics
Embed PlumX Metrics

Characterization of a photorefractive phase conjugator by optical low-coherence reflectometry

Applied Physics Letters, ISSN: 0003-6951, Vol: 64, Issue: 9, Page: 1079-1081
1994
  • 16
    Citations
  • 0
    Usage
  • 2
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    16
    • Citation Indexes
      16
  • Captures
    2

Article Description

Optical low coherence reflectometry is applied to measure with μm precision the type, position and length of gratings inside a barium-titanate crystal producing self-pumped phase conjugation. In this particular crystal it shows the presence of an internal resonator due to reflections on faces of the crystal. Moreover, it was possible to measure the simultaneous presence of transmission and reflection gratings with conjugation efficiencies of 40% and 3%, respectively. The spectral reflectivity of the transmission grating is Gaussian-like with a full width at half-maximum=1.5 nm. The six reflection gratings, each with a length of 116±6 μm, are due to the multimode spectrum of the writing laser.

Bibliographic Details

Provide Feedback

Have ideas for a new metric? Would you like to see something else here?Let us know