## Proceedings of LFNM'...: International Workshop on Laser and Fiber-optical Networks Modeling, Volume 6Kharkiv State University of Radio Electronics, 2004 - Fiber optics |

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Page 45

Here as the field U ( r ' ) as the Green's

Helmholtz equation at the contour of integration and satisfy specified boundary

conditions . In optics to study free space scalar beam propagation usually is used

...

Here as the field U ( r ' ) as the Green's

**function**G ( r , r ' ) must be solutions of theHelmholtz equation at the contour of integration and satisfy specified boundary

conditions . In optics to study free space scalar beam propagation usually is used

...

Page 129

az anb assume a solution with separable

eigenfunctions equations separately . Ĝlr , 26,2n ... Within each layer the wave

Where ...

az anb assume a solution with separable

**functions**and solve the eigenvalueeigenfunctions equations separately . Ĝlr , 26,2n ... Within each layer the wave

**function**can be expressed as : 0 ; ( z ) = A , exp ( ik ; z ) + B , exp ( -ik , z ) . ( 6 )Where ...

Page 130

Figure 1 - Schematic diagram of conduction band in biased TQws Electron ,

heavy hole and light hole subband levels and envelope wave

numerically calculated as a

masses are ...

Figure 1 - Schematic diagram of conduction band in biased TQws Electron ,

heavy hole and light hole subband levels and envelope wave

**functions**arenumerically calculated as a

**function**of electric field by TMM . The effectivemasses are ...

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### Contents

L Lasers and Resonators | 1 |

Compact electricdischarge excimer lasers invited | 14 |

Simplified model for XECLlasers | 29 |

Copyright | |

14 other sections not shown

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### Common terms and phrases

absorption active allows amplitude analysis angle aperture application approximation band beam calculated characteristics coefficient coherent components considered constant corresponds crystal defined density dependence described determined developed devices diffraction direction distance distribution e-mail effect efficiency electric electron elements emission energy equal equation excitation experimental expression fiber fibre field Figure frequency function given grating IEEE increase initial intensity interference Kharkiv laser layer length light losses material means measured medium method mirror mode modulation nonlinear observed obtained operation optical oscillators output parameters phase photon Physics plane polarization possible presented problem processes propagation properties pulse quantum radiation range received REFERENCES reflection refraction region relative resonator sample scattering shown shows signal solution spectral spectrum stability structure surface temperature Ukraine University wave waveguide wavelength