Browsing Faculty of Science & Technology (FST) by Author "Kaduki, KA"
Now showing items 1-13 of 13
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Aquatic vegetation prediction models based on water quality parameters and meteorological conditions
Kaduki, KA (2013-06-18) -
Calculations of in-plane subband dispersion for non-square quantum wells
Kaduki, KA (University of NairobiCollege of biological and physical science, 1994) -
Development of a computer graphics interface
Kaduki, KA (University of NairobiCollege of biological and physical science, 1988) -
Envelope Function Approximation (EFA) Bandstructure Calculations for III-V Non-square Stepped Alloy Quantum Wells Incorporating Ultra-narrow (~5Å) Epitaxial Layers
Kaduki, KA; Batty, W (2000)We describe Envelope Function Approximation (EFA) bandstructure calculations based on a 4-band electron (EL), heavy-hole (HH), light-hole (LH) and split-off hole (SO) effective mass Hamiltonian, with Burt-Foreman ... -
Graphics display unit for simulation on personal computers
Kaduki, KA (University of NairobiCollege of biological and physical science, 1995) -
Improved performance of strained layer diode lasers by non-square quantum well growth
Kaduki, KA (University of NairobiCollege of biological and physical science, 2000) -
Laser applications of exact expressions for hole subband effective mass in arbitrarily shaped quantum wells grown along arbitrary crystal axes
Kaduki, KA (University of NairobiCollege of biological and physical science, 1995) -
Non-square quantum well growth for reduced threshold current in tensilely strained lasers operating at 1.52m
Kaduki, KA (AJOLDepartment of Physics, University of Nairobi, 2001)This paper presents calculations demonstrating that non-square quantum well growth (well shaping) can result in reduced threshold current for tensilely strained quantum well bipolar diode lasers operating at 1.52ìm m. ... -
Quantum well shaping for enhanced optoelectronic device characteristics
Kaduki, KA (University of NairobiCollege of biological and physical science, 1995) -
Quantum well shaping for reduced threshold current in strained layer lasers
Kaduki, KA (University of NairobiCollege of biological and physical science, 1996) -
Reduced Threshold Current in Bipolar Diode Lasers by Non-square Quantum Well Growth
Kaduki, KA; Ghiti, A; Batty, W; Allsopp, D W E (IOP SCIENCE, 2003)By device simulation, it is shown that non-square quantum well growth (well shaping) provides a means for reducing the threshold current of bipolar quantum well diode lasers. Calculations of subband structure, optical ... -
Theoretical investigation of gain in 1.3mm GaInNAs-GaAs quantum Well diode lasers
Kaduki, KA (University of NairobiCollege of biological and physical science, 2001)