Optimization of output power in hollow-waveguide lasers

P Szczepański, P Witoński - Applied optics, 1995 - opg.optica.org
We present an approximate analysis of the nonlinear operation of the hollow-waveguide
laser, including gain saturation and longitudinal-as well as transverse-field distribution of the …

Relaxation oscillations in a laser with a Gaussian mirror

A Mossakowska-Wyszyńska, P Witoński… - Applied …, 2002 - opg.optica.org
We present an analysis of the relaxation oscillations in a laser with a Gaussian mirror by
taking into account the three-dimensional spatial field distribution of the laser modes and the …

Model of the nonlinear operation of a laser with a Gaussian mirror

P Witoński, P Szczepański, A Kujawski - Journal of Modern Optics, 1998 - Taylor & Francis
In this paper a semi-classical model of the nonlinear operation of a laser is extended to
describe a laser with a Gaussian mirror. Modified nonlinear self-consistent equations …

Nonlinear operation of planar waveguide laser with photonic crystal

K Leśniewska-Matys… - Physica …, 2005 - iopscience.iop.org
We present a semi-analytical, approximate model of nonlinear operation of planar
waveguide laser manufactured on the base of 2D photonic crystal. We consider laser …

Analytical model of one-dimensional SiO2: Er-doped photonic crystal Fabry-Perot laser: semiclassical approach

P Czuma, P Szczepanski - Optical Components and Materials …, 2005 - spiedigitallibrary.org
In this paper, using semiclassical approach, we present a numerical simulation of light
generation in one-dimensional (1D) photonic crystal laser based on SiO 2: Er 3+ active …

Nonlinear operation of lasers with a saturable absorber

P Szczepański, A Kujawski, L Wosinska - Journal of Modern Optics, 1993 - Taylor & Francis
An approximate method of the modelling of the nonlinear operation of the segment laser
containing a saturable absorber beyond mean field approximation is presented. An …

Effect of excess quantum noise on output power in distributed feedback lasers

A Tyszka-Zawadzka, P Szczepański, P Witoński - Optics communications, 1999 - Elsevier
The effect of the mode non-orthogonality on the mean output of a distributed feedback laser
is analysed taking saturation effects fully into account. A stochastic approach based on the …

Output power optimisation of slab-waveguide laser with Gaussian output mirror

P Witoński, P Szczepański - Applied Physics B, 2000 - Springer
We present an approximate analysis of the nonlinear operation of the hollow slab-
waveguide laser with Gaussian reflectivity profile output mirror, including gain saturation and …

[PDF][PDF] Model of nonlinear operation of a waveguide laser with gaussian output mirror

P Witoński, P Szczepański - Acta Physica Polonica A, 1999 - bibliotekanauki.pl
We present an approximate analysis of the nonlinear operation of the hollow-waveguide
laser with Gaussian reflectivity profile output mirror, including gain saturation and …

Nonlinear operation of planar waveguide laser with 2D photonic crystal

A Mossakowska-Wyszynska… - … their Applications II, 2004 - spiedigitallibrary.org
We present semi analytical, approximate model of nonlinear operation of planar waveguide
laser manufactured on the base of 2D photonic crystal. We consider laser structure with FP …