Proceedings of LFNM'...: International Workshop on Laser and Fiber-optical Networks Modeling, Volume 6Institution of Electrical and Electronics Engineers, 2004 - Fiber optics |
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Page 4
... losses to the undesired modes and low losses to the desired mode [ 7 ] . Once a single high order mode beam is obtained , with well defined phase and amplitude distributions , external mode conver- sion by means of phase or ...
... losses to the undesired modes and low losses to the desired mode [ 7 ] . Once a single high order mode beam is obtained , with well defined phase and amplitude distributions , external mode conver- sion by means of phase or ...
Page 109
... losses because of the power function j ( k ) . At T = 300 K and low losses k1 = 40 cm1 , the lasing threshold is about of 1.8 kA / cm2 . At larger losses k1 , the threshold jth = eRsp becomes rather high , e . g . , at losses k1 = 60 cm ...
... losses because of the power function j ( k ) . At T = 300 K and low losses k1 = 40 cm1 , the lasing threshold is about of 1.8 kA / cm2 . At larger losses k1 , the threshold jth = eRsp becomes rather high , e . g . , at losses k1 = 60 cm ...
Page 189
... losses of an optical signal basically depend on positioning optical fibers . The excess of allowable meanings of displacement results in the significant growth of the insertion opti- cal losses . Therefore alignment of fibers core axis ...
... losses of an optical signal basically depend on positioning optical fibers . The excess of allowable meanings of displacement results in the significant growth of the insertion opti- cal losses . Therefore alignment of fibers core axis ...
Contents
L Lasers and Resonators | 1 |
Compact electricdischarge excimer lasers invited | 14 |
Simplified model for XECLlasers | 29 |
Copyright | |
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absorption adaptive optical algorithm amplitude zeroes angle aperture architectonics band birefringence bolometer calculated cavity coefficient coherent colorimeter components coordinates corresponds density dependence determined devices dielectric diffraction efficiency e-mail effect electric field electron elements emission energy equation experimental fibre Figure film fractal fractal dimensions frequency function Gaussian beam grating holograms holographic IEEE input interaction investigated irradiation Kharkiv National University laser beam laser radiation layer light matrix measured medium method mirror mode mode-locking modulation n₁ nonlinear obtained optical fiber oscillators output parameters phase photonic crystal phototropic Phys Physics plane polarization problem processes propagation pulse quantum Rayleigh scattering reflection refraction index region resonator sample satellite scattering semiconductor signal simulation solitons solution spatial spectral spectrum stability structure surface synchronization temperature transform-limited pulses transmission transverse Ukraine vector waveguide wavelength width