Real-time double-exposure holographic interferometry in four-wave mixing with photorefractive Bi_12GeO_20 crystals

1982 ◽  
Vol 21 (18) ◽  
pp. 3230 ◽  
Author(s):  
Y. H. Ja
Keyword(s):  
Real Time ◽  
Holographic Interferometry ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Double Exposure ◽  
Double Exposure Holographic Interferometry

scholarly journals Image phase compensation and real‐time holography by four‐wave mixing in optical fibers

1978 ◽  
Vol 32 (10) ◽  
pp. 635-637 ◽  
Author(s):  
Amnon Yariv ◽  
John AuYeung ◽  
Dan Fekete ◽  
David M. Pepper
Keyword(s):  
Real Time ◽  
Optical Fibers ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Phase Compensation

LOW-POWER CONJUGATE INTERFEROMETRY (DOUBLE-EXPOSURE) IN DYE-DOPED GELATIN FILM USING OPTICAL PHASE-CONJUGATION

2006 ◽  
Vol 20 (05) ◽  
pp. 245-252 ◽  
Author(s):  
T. GEETHAKRISHNAN ◽  
P. K. PALANISAMY
Keyword(s):  
Low Power ◽  
Phase Conjugation ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Optical Phase Conjugation ◽  
Double Exposure ◽  
Recording Time ◽  
Phase Conjugate ◽  
Optical Phase ◽  
Degenerate Four Wave Mixing

Optical phase-conjugation (OPC) was observed in Acid blue 9 dye-doped gelatin via degenerate four-wave mixing (DFWM) using a low-power He-Ne laser at 633 nm. Phase-conjugate (PC) signal measurements were made by varying the angle of incidence between the forward-pump beam and the probe beam in the degenerate four-wave mixing geometry. Growth of phase-conjugate signal with respect to the recording time was also measured. Finally double-exposure phase-conjugate interferometry was demonstrated in these dye doped gelatin films.

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