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.
Results
Showing 1 to 6 of 6 for “"spectral interferometry"”.
-
Quantitative Anisotropy Imaging based on Spectral Interferometry
Spectral interferometry, also known as spectral-domain white light or low coherence interferometry, has seen numerous applications in sensing and metrology of physical parameters. It can provide phase or optical path information of interest in single shot measurements with exquisite sensitivity and …
-
Versatile and Sensitive Optical Sensing and Imaging with Spectral Interferometry
Optical interferometry treats light as a wave. Light has not only brightness information, but also phase information, representing the number of cycles traveled, like hands on a clock. This phase information describes how far a beam of light travels in one path relative to another. Splitting light …
-
INVESTIGATION OF THE NONLINEAR INDEX OF REFRACTION OF WATER AT 815 AND 407 NANOMETERS
Using a highly stable spectral interferometry technique, ultrafast processes can be measured within a 2 ps temporal window. The technique was used to measure the nonlinear index of refraction due to the optical Kerr effect in water at both 815 nm and 407 nm with pump pulse lengths of ~90 …
-
Ultrafast dynamic ellipsometry of laser driven shock waves
… ellipsometry, a technique based on space-shifted spectral interferometry, uses the time-dependent frequency of a chirped laser pulse to provide time encoding, allowing the picosecond probing of material dynamics in a single shot. With this technique, the sample is probed at two different incident …
-
Molecular vibrational diagnostics - from quantum state stability to real time histopathology
… We also verify how the fraction of undiluted spectral features scales with energy. About 1 in 103 feature states remains undiluted at the dissociation limit of SCCl2. This fraction matches the experimental observations when symmetry and Franck-Condon factors are considered and is in agreement …
-
Towards ultrafast quantum processing: generation and storage of ultrafast photonic quantum states
… the photons retrieved from our memory, based on spectral interferometry with a known reference. This is the most demanding possible characterization of one of these memories, and has direct implications for using this type of memory in quantum processing tasks that require temporally …