. "Optical gain in nanocrystalline silicon: comparision of planar waveguide geometry with a non-waveguiding ensemble of nanocrystals"@en . . "3"^^ . . . "Optical Materials" . "Optick\u00FD zisk v nanokrystalick\u00E9m k\u0159em\u00EDku: srovn\u00E1n\u00ED vlnovodn\u00FDch plan\u00E1rn\u00EDch vrstev a nevlnovodn\u00FDch vrstev nanokrystal\u016F"@cs . . "27" . "We report on optical gain measurements using the variable-stripe-length and shifting-excitation-spot methods in two different types of nanocrystalline samples: a planar nanocrystalline waveguide prepared by silicon-ion implantation (400keV, 4X1017 cm-2) into a silica substrate and alayer of porous silicon grains embedded in a sol-gel derived SiO2 matrix" . . "RIV/68378271:_____/05:00021356" . "Optick\u00FD zisk v nanokrystalick\u00E9m k\u0159em\u00EDku: srovn\u00E1n\u00ED vlnovodn\u00FDch plan\u00E1rn\u00EDch vrstev a nevlnovodn\u00FDch vrstev nanokrystal\u016F"@cs . "Pelant, Ivan" . . "534701" . . "Likforman, J. P." . "0925-3467" . . "RIV/68378271:_____/05:00021356!RIV06-AV0-68378271" . "silicon nanocrystals; optical gain"@en . "Cazzanelli, M." . "Dohnalov\u00E1, Kate\u0159ina" . . . "Optical gain in nanocrystalline silicon: comparision of planar waveguide geometry with a non-waveguiding ensemble of nanocrystals" . . "NL - Nizozemsko" . "Navarro, D." . . "H\u00F6nerlage, B." . . . "Optical gain in nanocrystalline silicon: comparision of planar waveguide geometry with a non-waveguiding ensemble of nanocrystals" . . "Ostatnick\u00FD, T." . . . "Gilliot, P." . . "6"^^ . "12"^^ . "Uv\u00E1d\u00EDme v\u00FDsledky m\u011B\u0159en\u00ED optick\u00E9ho zisku metodou prom\u011Bnn\u00E9ho prou\u017Eku (variable stripe length-VSL) a metodou posouv\u00E1n\u00ED excita\u010Dn\u00EDho bodu (shifting-excitation spot-SES) na dvou r\u016Fzn\u00FDch typech vzork\u016F-plan\u00E1rn\u00EDch vlnovodn\u00FDch vrstv\u00E1ch s k\u0159em\u00EDkov\u00FDmi nanokrystaly p\u0159ipraven\u00FDch iontovou implantac\u00ED a na zrnech por\u00E9zn\u00EDho k\u0159em\u00EDku v matrici SiO2 p\u0159ipraven\u00E9 metodou sol-gel"@cs . "Cheylan, S." . . "P(GA202/03/0789), P(GP202/01/D030), P(IAA1010316), P(ME 486), Z(AV0Z1010914)" . "-" . "Pavesi, L." . "Optical gain in nanocrystalline silicon: comparision of planar waveguide geometry with a non-waveguiding ensemble of nanocrystals"@en . . "Luterov\u00E1, Kate\u0159ina" . "750;755" . "We report on optical gain measurements using the variable-stripe-length and shifting-excitation-spot methods in two different types of nanocrystalline samples: a planar nanocrystalline waveguide prepared by silicon-ion implantation (400keV, 4X1017 cm-2) into a silica substrate and alayer of porous silicon grains embedded in a sol-gel derived SiO2 matrix"@en . "Valenta, J." . "[35593209934C]" .