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Now showing items 61-70 of 81
Design of simultaneous multicolor coherent light generation in a single MgO:PPLN bulk crystal
(Journal of the Optical Society of America B, 2020-11)
We report on simultaneous sum-frequency mixing and doubling of C-band and 980 nm laser sources using a
single segmented periodically poled lithium niobate (PPLN) crystal in a single-pass configuration. Our theoretical
analysis ...
Assessing the Potential of Using Satellite Data on Radiation in the Analysis of Earth’s Climate System to Complement the Scarce Radiation Data Measured from the Ground Stations
(Asian Journal of Probability and Statistics, 2018)
High quality solar radiation data is required for the appropriate monitoring and analysis of the Earth’s
climate system as well as efficient planning and operation of solar energy systems. However, well
maintained ...
Landau Criteria of Superfluidity of Two Component Mixture of Bosons
(International Journal of Recent Research Aspects, 2020)
Using the quasi-particle energy of a mixture of two-component gas of bosons which is assumed to be in a
superfluid state, the Landau criterion for superfluidity has been applied to obtain the magnitude of the Landau’s ...
ASSESSMENT OF WIND CHARACTERISTICS AND POWER POTENTIAL AT KESSES LOCATION - UASIN-GISHU COUNTY, KENYA
(University of Eldoret, 2015)
Wind energy is increasingly becoming popular all over the world as a green energy
source for electricity generation since it is renewable and environmentally friendly.
Pioneer wind turbines for electricity generation ...
OPTIMAL DESIGN FOR SECOND-DEGREE KRONECKER MODEL MIXTURE EXPERIMENTS FOR MAXIMAL PARAMETER SUBSYSTEM
(University of Eldoret, 2014)
Products in many disciplines frequently involve blending two or more ingredients
together. The design factors in a mixture experiment are the proportions of the
components of a blend, and the response variables vary ...
MODELLING OF OPTICAL FIBRE SENSOR BASED ON STIMULATEDBRILLOUIN SCATTERING
(University of Eldoret, 2014)
Distributed fibre optic sensing presents unique features that have no match in
conventional sensing techniques. The ability to measure temperatures and strain at
thousands of points along a single mode fibre is ...
PERFORMANCE OF VCSEL AT 10 Gb/s IN G.655 AND G.652 SSMF IN THE 1310 nm AND 1550 nm TRANSMISSION WINDOWS
(University of Eldoret, 2017)
Vertical cavity surface emitting lasers (VCSELs) are now major optical sources in optical
communication and technology. The VCSEL-based transmission systems satisfy the next
generation optical fibre access networks ...
SIMULATION OF NOT-, AND- AND OR- OPTICAL GATES USING WIDEBAND TRAVELLING WAVE SEMICONDUCTOR OPTICAL AMPLIFIER
(University of Eldoret, 2016)
All optical gates have received practical applications in the recent past. This is due to its high demand in optical communication networks in this age of Information Technology (IT). They have assisted in performance of ...
A DENSITY FUNCTIONAL THEORY STUDY OF COPPER OXIDES NANOWIRES AND CLUSTERS ON ANATASE TiO2 (101) SURFACE FOR PHOTOCATALYTIC WATER SPLITTING
(University of Eldoret, 2018)
Copper oxides deposited at titania surfaces have a bene cial e ect on the photocatalytic
activity of TiO2, particularly water splitting. However, the role of copper oxides and mechanisms
of enhancement remains to be ...
PROPERTIES OF A MIXTURE OF BOSONS AND FERMIONS AT ZERO KELVIN TEMPERATURE
(University of Eldoret, 2016)
Quantum materials reveal unexpected and exotic behavour when subjected to extreme
conditions such as low temperature and/or high pressure. Ultra cold gases provide a
very powerful tool for simulation and study of ...