Behavior of the self-oscillation pattern in a phase-conjugate ring resonator

1990 ◽  
Vol 7 (12) ◽  
pp. 2299 ◽  
Author(s):  
Reinhard Blumrich ◽  
Torsten Kobialka ◽  
Theo Tschudi
Keyword(s):  
Ring Resonator ◽  
The Self ◽  
Oscillation Pattern ◽  
Phase Conjugate

Mutually pumped phase-conjugate mirror in a bidirectional ring resonator geometry

1994 ◽  
Vol 11 (9) ◽  
pp. 1872 ◽  
Author(s):  
Wenqian Yu ◽  
Wieslaw Krolikowski ◽  
Barry Luther-Davies
Keyword(s):  
Ring Resonator ◽  
Phase Conjugate ◽  
Phase Conjugate Mirror

THE EXPERIMENTAL STUDY OF SELF-PUMPED PHASE CONJUGATOR WITH RING CAVITY IN A PHOTOREFRACTIVE CRYSTAL

1992 ◽  
Vol 01 (04) ◽  
pp. 785-798 ◽  
Author(s):  
H.Z. ZHANG ◽  
S.H. TANG ◽  
X.H. HE ◽  
W.L. WANG
Keyword(s):  
Phase Conjugation ◽  
Ring Cavity ◽  
Input Power ◽  
The Self ◽  
Internal Ring ◽  
Phase Conjugate ◽  
Maximum Reflectivity ◽  
Input Surface ◽  
Wide Wavelength Range ◽  
Phase Conjugate Mirror

Two specially cut KNbO3: Fe crystals were used to study the self-pumped phase conjugation with external and internal ring cavities. The design and operation of these conjugators are described. The self-pumped phase conjugator with internal ring cavity can be used as a broadband phase conjugate mirror over a wide wavelength range with high reflectivities ranging from 60% at 488 nm to 63% at 514.5 nm to 40% at 633 nm. A maximum reflectivity of 74.8% at 514.5 nm was obtained. The product P.T, where T is the creation time of the phase conjugate wave and P is the input power, is almost a constant for a given wavelength. The phase conjugate nature of retroreflected beam has been further confirmed by a significant reduction in the specular reflectivity at the input surface of the crystal.

Dynamics of the self-starting generation of a phase-conjugate seminlinear mirror

1993 ◽  
Vol 32 (21) ◽  
pp. 3962 ◽  
Author(s):  
N. I. Bel'dyugina ◽  
A. V. Mamaev ◽  
V. V. Shkunov
Keyword(s):  
The Self ◽  
Phase Conjugate

Spatial Resolution and Channel Coupling in a Phase-conjugate Ring-resonator

1993 ◽  
Vol 40 (11) ◽  
pp. 2143-2149
Author(s):  
G. Balzer ◽  
M. Goulkov ◽  
S. Matamontero ◽  
T. Tschudi
Keyword(s):  
Spatial Resolution ◽  
Ring Resonator ◽  
Channel Coupling ◽  
Phase Conjugate
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