National Repository of Grey Literature 57 records found  beginprevious48 - 57  jump to record: Search took 0.00 seconds. 
Characterization of lasers with ë-InAs layers in GaAs
Hazdra, P. ; Voves, J. ; Oswald, Jiří ; Hulicius, Eduard ; Pangrác, Jiří ; Melichar, Karel ; Šimeček, Tomislav ; Petříček, Otto ; Kuldová, Karla
The dependence of the electroluminescence spectra on the number of ë-InAs layers and on the distance of these ë-InAs layers was studied under pulse excitation in the wide range of current densities.
Magnetron Sputtering in Microwave and Optical Technology
Prajzler, V. ; Schröfel, J. ; Hüttel, I. ; Špirková, J. ; Machovič, V. ; Oswald, J. ; Studnička, V. ; Novotná, M. ; Peřina, Vratislav
The paper describes the preparation and properties of gallium nitride layers with erbium content.
Luminiscenční vlastnosti Er:YAG a Er:YAP tenkých vrstev připravených pulsní laserovou ablací
Pavelka, Martin ; Jelínek, Miroslav ; Lančok, Ján ; Oswald, Jiří
Luminescence properties of Er:YAG and Er:YAP thin films were studied and the possibilities of creation of planar waveguide lasers were investigated
Measurement of electro-optical properties of quantum-size structures based on InAs/GaAs - photocurrent and electroluminescence
Mačkal, Adam ; Hazdra, P. ; Hulicius, Eduard ; Oswald, Jiří ; Pangrác, Jiří ; Melichar, Karel ; Hospodková, Alice ; Šimeček, Tomislav
Contribution presents the electroluminescence, photoabsorption and polarization properties of semiconductor lasers with thin strained InAs layers in GaAs at elevated temperatures. The lasers exhibit high optical recombination efficiency, low threshold current density and wide temperature operation range (above 100řC).

National Repository of Grey Literature : 57 records found   beginprevious48 - 57  jump to record:
See also: similar author names
1 Oswald, Jaroslav
2 Oswald, Jiří
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