Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"midinfrared"”.
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Fourier transform infrared difference spectroscopy of bacteriorhodopsin
… It can be used to acquire data in the entire midinfrared region and has a maximum time resolution of 40 ps. This time resolution has not yet been achieved. Preliminary data taken with this device are presented.
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Indium-Gallium-Arsenide Quantum Wire Infrared Photodetectors
Midinfrared (6.3 and 8.4 mum) InxGa 1-xAs/In0.52Al0.24Ga 0.24As quantum wire infrared photodetectors (QRIPs) grown on semi-insulating (001) on-axis InP substrates via solid-source molecular beam epitaxy (MBE) have been fabricated and characterized. The quantum wires (QWRs) were formed using an in …
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Investigating strong gravitational lensing with infrared space missions : AKARA, Spitzer and Herschel
… strong gravitational lensing to facilitate deep midinfrared observations of star-forming galaxies and to study highly dust obscured sub-millimetre galaxies (SMG). 15 <i>u</i>m extragalactic number counts were taken from ultra deep AKARI mapping of the gravitational lensing cluster Abell 2218, …
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A study of cosmic dust in the galactic environment
… exhibit notable cloud-to-cloud variations in the midinfrared, with the ratio of the IRAS 12 micron intensity to the IRAS 25 micron intensity varying by up to one order of magnitude. We find that hydrogen column density strongly correlates with the far-infrared emission, this indicates the presence …
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Reststrahlen band optics for the advancement of far-infrared optical architecture
The dissertation aims to build a case for the benefits and means of investigating novel optical materials and devices operating in the underdeveloped far-infrared (20 - 60 microns) region of the electromagnetic spectrum. This dissertation and the proposed future investigations described here have …