Title :
Dynamic nonlinear effect on lasing in random media
Author :
Cao, H. ; Liu, B. ; Yamilov, A. ; Ling, Y. ; Xu, J.Y.
Author_Institution :
Dept. of Phys. & Astron., Northwestern Univ., Evanston, IL, USA
Abstract :
We investigate the dynamic effect of nonlinearity on lasing in disordered medium. The third-order nonlinearity not only changes frequency and size of lasing mode, but also modifies laser emission intensity and laser pulse width.
Keywords :
laser modes; laser theory; nonlinear optical susceptibility; random media; refractive index; spectral line shift; disordered medium; dynamic nonlinear effect; laser emission intensity; laser pulse width; lasing mode; random media; refractive index; third-order nonlinearity; Frequency; Laser modes; Laser transitions; Light scattering; Optical pulses; Particle scattering; Pump lasers; Random media; Refractive index; Space vector pulse width modulation;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.237953
