TY  - JOUR
T1  - Study of the Optical Bistability in a Laser Containing a Saturable Absorber
AU - , S. Djabi AU - , M. Djabi 
JO  - Journal of Engineering and Applied Sciences
VL  - 2
IS  - 9
SP  - 1383
EP  - 1386
PY  - 2007
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2007.1383.1386
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2007.1383.1386
KW  - Optical Bistability (OB)
KW  -Laser containing a Saturable Absorber (LSA)
KW  -homogeneous broadening
KW  -fabry-perot cavity
AB  - In this study, we develop a simple mathematical model to describe the action of a saturable absorber in a Laser cavity (LSA). We will study theoretically the effect of optical bistability in a laser saturable  with homogeneous broadening for a Fabry-Perot resonator. On the basis of the system of Rate Equation Approach (REA), we returned this system without dimension then analytically solved this type of equations for the stationary case. We have numerically solved this type of equation for stationary case. We elaborated a program in Matlab allowing to determine the effect of the optical bistability, to draw the curves representing the density of the photons in the pumping function of the active medium and to analyze the linear stability of the obtained solutions.
ER  -