Image edge-enhancement using photorefractive two-wave coupling in Cr: SBN crystal

Guangxue Xuebao/Acta Optica Sinica

Volumn 21, Issue 11, 2001, Pages 1343-1346

  Zhao, Jianlin ^a   Wu, Jianjun ^a   Wang, Bin ^a   Yang, Dexing ^a   Kapphan, S ^a   Pankrath, R ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Cr:SBN crystal; Dynamic filtering; Edge enhancement; Photorefractive two wave coupling

Indexed keywords

CRYSTAL ORIENTATION; CRYSTALS; FOURIER OPTICS; FREQUENCIES; HOLOGRAMS; PHOTOREACTIVITY;

CR:SBN CRYSTAL; DYNAMIC FILTERING; EDGE ENHANCEMENT; PHOTOREFRACTIVE TWO-WAVE COUPLING;

IMAGE PROCESSING;

EID: 0035522004     PISSN: 02532239     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (9)

1. 3-Fe crystal
2. Real-time edge enhancement using the photorefractive effect
3. 20 crystals
4. Real-time coherent image differentiation using a self-pumped phase conjugator with KNSBN:Cu
5. Contradirectional two beam coupling in absorptive photorefractive materials: Application to Rh-doped strontium barium niobate (SBN: 60)