"We implemented a frequency resolved optical gating (FROG) measurement method using cross-phase modulation (XPM) in a microstructured optical fiber. The standard FROG reconstruction algorithm failed for this setup and we used the genetic algorithm (GA) instead. Although GA is slower, it is less prone to get stuck to local minima. Several parameters of GA need to be adjusted. We present the optimization process and the optimal parameters for theoretically simulated data."@en . "SPIE The International Society for Optical Engineering" . . . . "Optimization of reconstruction algorithm for cross-phase modulation frequency-resolve optical gating in a high birefringence microstructured fiber"@en . "490925" . "pp.618012.1;618012.6" . "Bellingham" . "Optimalizace algoritmu pro rekonstrukci dat z frekven\u010Dn\u011B rozli\u0161en\u00E9ho optick\u00E9ho hradlov\u00E1n\u00ED vyu\u017E\u00EDvaj\u00EDc\u00EDho k\u0159\u00ED\u017Eovou f\u00E1zovou modulaci v siln\u011B dvojlomn\u00E9m mikrostrukturn\u00EDm vl\u00E1kn\u011B"@cs . . . "We implemented a frequency resolved optical gating (FROG) measurement method using cross-phase modulation (XPM) in a microstructured optical fiber. The standard FROG reconstruction algorithm failed for this setup and we used the genetic algorithm (GA) instead. Although GA is slower, it is less prone to get stuck to local minima. Several parameters of GA need to be adjusted. We present the optimization process and the optimal parameters for theoretically simulated data." . "Vran\u00FD, Boleslav" . "[87F3436E9247]" . . . "2005-06-08+02:00"^^ . . "RIV/67985882:_____/06:00031876" . "Implementovali jsme metodu frekven\u010Dn\u011B rozli\u0161en\u00E9ho optick\u00E9ho hradlov\u00E1n\u00ED (FROG) s vyu\u017Eit\u00EDm k\u0159\u00ED\u017Eov\u00E9 f\u00E1zov\u00E9 modulace (XPM) v mikrostukturn\u00EDm optick\u00E9m vl\u00E1kn\u011B (MOF). Standardn\u00ED algortimus pro rekonstrukci dat pro toto uspo\u0159\u00E1d\u00E1n\u00ED nefunguje a proto jsme m\u00EDsto n\u011Bj pou\u017Eili genetick\u00FD algoritmus (GA). A\u010Dkoli je GA pomalej\u0161\u00ED, je m\u00E9n\u011B n\u00E1chyln\u00FD k uv\u00E1znut\u00ED v lok\u00E1ln\u00EDch minimech. N\u011Bkter\u00E9 parametry GA musej\u00ED b\u00FDt vhodn\u011B nastaveny a v tomto \u010Dl\u00E1nku prezentujeme postup optimalizace jejich hodnot a optim\u00E1ln\u00ED hodnoty."@cs . "3"^^ . "laser variables measurement; genetic algorithms; phase measurement"@en . "P(GA102/05/0995), Z(AV0Z2067918)" . "Ka\u0148ka, Ji\u0159\u00ED" . . . . "3"^^ . "6"^^ . . . . "Optimization of reconstruction algorithm for cross-phase modulation frequency-resolve optical gating in a high birefringence microstructured fiber"@en . . . "Photonics, Devices, and Systems III. Proceedings from Photonics Prague 2005" . "0-8194-6236-5" . . . . "Prague" . "Optimization of reconstruction algorithm for cross-phase modulation frequency-resolve optical gating in a high birefringence microstructured fiber" . "RIV/67985882:_____/06:00031876!RIV06-AV0-67985882" . "Honz\u00E1tko, Pavel" . "Optimalizace algoritmu pro rekonstrukci dat z frekven\u010Dn\u011B rozli\u0161en\u00E9ho optick\u00E9ho hradlov\u00E1n\u00ED vyu\u017E\u00EDvaj\u00EDc\u00EDho k\u0159\u00ED\u017Eovou f\u00E1zovou modulaci v siln\u011B dvojlomn\u00E9m mikrostrukturn\u00EDm vl\u00E1kn\u011B"@cs . "Optimization of reconstruction algorithm for cross-phase modulation frequency-resolve optical gating in a high birefringence microstructured fiber" . .