Advances in solid state lasers with nonlinear phase conjugate mirrors

2002 ◽  
Author(s):  
J.-P. Huignard ◽  
A. Brignon
Keyword(s):  
Solid State ◽  
Solid State Lasers ◽  
Phase Conjugate ◽  
Nonlinear Phase

Energy scaling of phase-conjugate solid-state lasers

1992 ◽  
Author(s):  
David A. Rockwell ◽  
Metin S. Mangir ◽  
John J. Ottusch
Keyword(s):  
Solid State ◽  
Solid State Lasers ◽  
Phase Conjugate ◽  
Energy Scaling

ENERGY SCALING OF PHASE-CONJUGATE LASERS AND BRILLOUIN CONJUGATORS

1993 ◽  
Vol 02 (01) ◽  
pp. 131-155 ◽  
Author(s):  
D.A. ROCKWELL ◽  
M.S. MANGIR ◽  
J.J. OTTUSCH
Keyword(s):  
Solid State ◽  
Brillouin Scattering ◽  
Phase Conjugation ◽  
Output Energy ◽  
Solid State Lasers ◽  
Phase Conjugate ◽  
Energy Scaling ◽  
Energy Scalability ◽  
Diode Pumped ◽  
Laser Media

Phase conjugation offers a practical, realistic approach for scaling solid-state lasers to high energies and high peak powers with a minimum increase in complexity. The specific approach reviewed in this article involves coherently combining the outputs of multiple parallel amplifiers in a single phase-conjugate oscillator-amplifier configuration. In this configuration, the use of phase conjugation eliminates the phase distortions that would otherwise result from individual amplifiers having different optical lengths. Using this approach, the laser output energy can be scaled well beyond the limits imposed by traditional volume constraints of crystalline laser media. Since an increase in output energy also implies an increase in the energy incident on the phase-conjugate mirror (PCM), the energy scalability of PCMs based on stimulated Brillouin scattering has been actively investigated over the past decade. Practical single-cell PCMS offer somewhat limited energy scaling potential. However, the investigations reviewed in this article show that a series combination of two Brillouin cells can accommodate energies of several tens of joules. Finally, we suggest how future development efforts involving diode-pumped solid-state lasers will also benefit from application of phase conjugation when medium energies or high pulse repetition frequencies are required.

Solid-state lasers with self-pumped phase-conjugate mirrors in an active medium

1989 ◽  
Vol 19 (6) ◽  
pp. 740-742 ◽  
Author(s):  
Igor' M Bel'dyugin ◽  
Vladimir A Berenberg ◽  
A E Vasil'ev ◽  
I V Mochalov ◽  
V M Petnikova ◽  
...  
Keyword(s):  
Solid State ◽  
Active Medium ◽  
Solid State Lasers ◽  
Phase Conjugate
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