Picosecond Phase Conjugation By Degenerate Four Wave Mixing In Alkali Vapours - A Method For Measuring Perturbation Times Of The Atomic Wavefunctions

1989 ◽  
Author(s):  
A. C. Cefalas ◽  
S. Spyrou ◽  
C. A. Nicolaides
Keyword(s):  
Phase Conjugation ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Degenerate Four Wave Mixing ◽  
Atomic Wavefunctions

Fidelity of optical phase conjugation by degenerate four‐wave mixing in semiconductor glasses and ruby

1989 ◽  
Vol 54 (19) ◽  
pp. 1842-1844 ◽  
Author(s):  
S. M. Saltiel ◽  
B. Van Wonterghem ◽  
D. A. Parthenopoulos ◽  
T. E. Dutton ◽  
P. M. Rentzepis
Keyword(s):  
Phase Conjugation ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Optical Phase Conjugation ◽  
Optical Phase ◽  
Degenerate Four Wave Mixing ◽  
Semiconductor Glasses

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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