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

### From inside the book

Results 1-3 of 52

Page 84

On this scale the interval of an active substance emission band is represented

and the central frequency is specified . The value of the scale graduation

depends on the laser resonator

emission ...

On this scale the interval of an active substance emission band is represented

and the central frequency is specified . The value of the scale graduation

depends on the laser resonator

**length**and the central frequency of the laseremission ...

Page 97

... averaging value of radiation intensity on the

the basis of nonlinear absorption has two - level model of interaction with laser

radiation : di = i • ( ad – b8'- d ) du d8 :-( ui + N + ß ) .8 + N du d8 ' :-( 2i +1 ) 8 ' +1 ...

... averaging value of radiation intensity on the

**length**of the resonator . As a rule ,the basis of nonlinear absorption has two - level model of interaction with laser

radiation : di = i • ( ad – b8'- d ) du d8 :-( ui + N + ß ) .8 + N du d8 ' :-( 2i +1 ) 8 ' +1 ...

Page 120

The laser cavity is divided into sections with equal effective

time step the dir dz / ve , the forward and backward fields are calculated from

transfer matrix . In each laser section the carrier density is calculated from the rate

...

The laser cavity is divided into sections with equal effective

**length**of dz . For atime step the dir dz / ve , the forward and backward fields are calculated from

transfer matrix . In each laser section the carrier density is calculated from the rate

...

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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