Low-power compact laser-based nonlinear degenerate four-wave mixing detection for flowing liquids

1995 ◽  
Author(s):  
Sandrine Berniolles ◽  
Jon A. Nunes ◽  
William M. Tong
Keyword(s):  
Low Power ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Degenerate Four Wave Mixing ◽  
Nonlinear Degenerate

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.

Sign in / Sign up

Export Citation Format

Share Document