Index Catalog // ScholarsArchive@OSU

Defects and transport properties in In(1-x)Ga(x)As(y)P(1-y) and Ga(1-x)Al(x)As

Creator:: Ku, Joseph W.
Resource Type:: Dissertation
Full Text:: Defects and transport properties in In(1-x)Ga(x)As(y)P(1

Characterization and comparison of 830 nm laser diodes fabricated in MOCVD and MBE grown heterostructures

Creator:: Ramamoorthy, Balaji P.
Resource Type:: Masters Thesis
Full Text:: Fabricated in MOCVD and MBE Grown Heterostructures AN ABSTRACT OF THE THESIS OF Balaji P. Ramamoorthy for

Surface recombination velocity and bulk lifetime in GaAs and InP

Creator:: Rastegar, Bahador
Abstract:: An analytical expression is derived which allows the bulk minority carrier recombination lifetime, t, and the surface recombination velocity, S, to be extracted from a single noncontact photoconductivity decay (PCD) measurement. This analytical expression is rather complex, but can be reduced to a first order approximation. The first order approximation...
Resource Type:: Masters Thesis
Full Text:: -type and p-type materials. Surface Recombination Velocity and Bulk Lifetime in GaAs and InP by

Design and Implementation of a Capacitive Touch Children’s Guitar

Creator:: Sullivan, Erin
Abstract:: The Capacitive Touch Children’s Guitar is a fully functional electronic toy demonstrating an application of Cypress Semiconductor’s CapSense touch sensing technology. It was developed as a senior design project by myself and two other engineering students. I was responsible for the guitar’s LED lights, main microcontroller and sound storage and...
Resource Type:: Honors College Thesis
Full Text:: ACKNOWLEDGEMENT First and foremost, thank you Casey Silbernagel and Randy Suhargo for their contributing work

Grating-tuned external cavity diode lasers

Creator:: Falconer, Beate Stephan
Abstract:: Diode lasers have many advantages such as small size, high efficiency and small angular dispersion of the collimated beam. However they also have some problems like lack of frequency stability. They can not be tuned in wavelength. An external cavity can solve these problems and decrease the laser linewidth. To...
Resource Type:: Masters Thesis
Full Text:: . CHARACTERISTICS OF THE DIODES 36 4.2. P-I-CURVES BEFORE AND AFTER COATING 39 43 4.3. MONOCHROMATOR SPECTRA

HEMT-compatible laser diodes

Creator:: Eliason, Garth W.
Resource Type:: Masters Thesis
Full Text:: processing and packaging were also done to improve contact to the active layer in the respective P and N

Design and Implementation of a Ride-On Car with Data Tracking for Use by Young Children with Developmental Differences

Creator:: Brian, Makenzie M.
Abstract:: This work describes the design and modification of a commercial children’s ride-on car to effectively collect usage data. The design is cheap and could be easily modified to gather more information. This will serve as a viable way to collect information about how motorized independence can help children with developmental...
Resource Type:: Honors College Thesis
Full Text:: . Pediatric Physical Therapy, 21(4), 362-368. [9] Casey, J., Paleg, G., & Livingstone, R. (2013

Wind ramp prediction

Creator:: Alexander, Chianna M.
Abstract:: The number of wind turbines and wind farms in the Pacific Northwest has increased dramatically in the past six years, which represents a significant amount of electrical generation capacity connected to the public electric grid. However, the variable nature of wind sometimes introduces excessive power, or conversely shortages, in power...
Resource Type:: Masters Thesis
Full Text:: a BPA meteorological station. The order of filter, p, is the number of samples used in the

Wide stripe, high power diode lasers

Creator:: Parson, Kevin J.
Abstract:: Typical power outputs of commercially available diode lasers are on the order of 5 milliwatts. This thesis discusses the growth, processing and fabrication of high power (lOO's of milliwatts) diode lasers. Devices were grown by Molecular Beam Epitaxy (MBE) and by Metal Organic Chemical Vapor Deposition (MOCVD). The MOCVD diode...
Resource Type:: Masters Thesis
Full Text:: . Experimental results 35 5.1 I-V characteristics 35 5.2 P-I curves 38 5.3 Spectra 41 5.4 CW measurements

Oscillators and phase locked loops for space radiation environments

Creator:: Vandepas, Martin
Abstract:: Circuits operating outside the earth’s atmosphere are more vulnerable to cosmic radiation and require special design consideration. The purpose of this work is to explore methods of mitigating the effect of radiation in phase locked loop (PLL) circuits. Several voltage controlled oscillators (VCOs) and two complete PLLs are designed and...
Resource Type:: Masters Thesis
Full Text:: supporting and guiding this project. Without Casey McCoy’s insight and sharp wit, success would be

ScholarsArchive@OSU

Defects and transport properties in In(1-x)Ga(x)As(y)P(1-y) and Ga(1-x)Al(x)As

Characterization and comparison of 830 nm laser diodes fabricated in MOCVD and MBE grown heterostructures

Surface recombination velocity and bulk lifetime in GaAs and InP

Design and Implementation of a Capacitive Touch Children’s Guitar

Grating-tuned external cavity diode lasers

HEMT-compatible laser diodes

Design and Implementation of a Ride-On Car with Data Tracking for Use by Young Children with Developmental Differences

Wind ramp prediction

Wide stripe, high power diode lasers

Oscillators and phase locked loops for space radiation environments

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