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Photorefractive joint transform correlator using incoherent erasure in two-and four-wave mixing geometries in a BaTiO3 crystal
A SPIE journal article (published 1998-07-01) presenting research on photorefractive joint transform correlators that use incoherent erasure with two- and four-wave mixing in a BaTiO3 crystal. The excerpt identifies the publisher and content type but provides no additional experimental or impact details.
Categories: science-and-space, technology
Generated scores
Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.
- Confidence
- 6/10
- Geographic reach
- 1/10
- Global importance
- 2/10
- Impact magnitude
- 2/10
- Positivity
- 6/10
- Urgency
- 1/10
Why it matters
Relevant to researchers and students working on photorefractive optics and optical correlator techniques.

