Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Margaret Fraelich"'
Autor:
Andrew Guidry, Matthew Kyrish, Oscar Lechuga, Margaret Fraelich, Nelson Claytor, Lindsey Stone
Publikováno v:
Optical Manufacturing and Testing XIII.
Transmissive optical components tend to be classified as either diffractive or refractive, based on which phenomenon more accurately describes the way they function. Although their optical functions are governed by distinct physical phenomena, Fresne
Autor:
Richard N. Claytor, Oscar Lechuga, Margaret Fraelich, Matthew Kyrish, Jeanette Miller, Nelson Claytor
Publikováno v:
Optical Manufacturing and Testing XII.
Virtual reality and augmented reality devices require increasingly demanding optical components. Head mounted displays for VR systems often use molded Fresnel lenses, which can be affordably mass produced, maintain low weight, and still achieve high
Autor:
Oscar Lechuga, Margaret Fraelich, Nelson Claytor, Richard N. Claytor, Nelson Cardenas, Daniel Taylor, Matthew Kyrish
Publikováno v:
SPIE Proceedings.
Electro-Chemical Polishing is routinely used in the anodizing industry to achieve specular surface finishes of various metals products prior to anodizing. Electro-Chemical polishing functions by leveling the microscopic peaks and valleys of the subst
Autor:
Margaret Fraelich, Oscar Lechuga, Nelson Claytor, Matthew Kyrish, Nelson Cardenas, Richard N. Claytor
Publikováno v:
Imaging and Applied Optics 2015.
Advances in freeform optics, particularly fabrication, allow for the creation of new lenses. Four freeforms are described and fabricated: an atoric lens; a Zernike surface; an elliptical, anamorphic Fresnel lens; and a sinusoidal spiral surface.
Publikováno v:
The Journal of Chemical Physics. 111:3517-3525
We report experiments that investigate the influence of long-range attractive forces on collisional energy loss from highly vibrationally excited molecules. State-resolved studies of energy transfer from highly vibrationally excited pyridine (μ=2.2
Autor:
R. E. Haufler, L. P. F. Chibante, R. B. Weisman, Richard E. Smalley, Y. Chai, Margaret Fraelich, Robert F. Curl
Publikováno v:
ChemInform. 22
The electronic spectra of supersonically cooled C60 and C70 have been observed in a molecular beam by two‐photon ionization spectroscopy in the regions 375 to 415 nm and 595 to 640 nm. Clear spectral features are observed in both regions for C60 an
Autor:
R. B. Weisman, Margaret Fraelich
Publikováno v:
The Journal of Physical Chemistry. 97:11145-11147
Lifetimes of the lowest triplet electronic states of C[sub 60] and C[sub 70] have been measured in room temperature benzene solution. With bimolecular quenching suppressed, the exponential lifetimes are found to be 133 [mu]s for C[sub 60] and > 2.2 m
Autor:
Y. Chai, R. E. Haufler, L. P. F. Chibante, Robert F. Curl, R. B. Weisman, Margaret Fraelich, Richard E. Smalley
Publikováno v:
The Journal of Chemical Physics. 95:2197-2199
The electronic spectra of supersonically cooled C60 and C70 have been observed in a molecular beam by two‐photon ionization spectroscopy in the regions 375 to 415 nm and 595 to 640 nm. Clear spectral features are observed in both regions for C60 an
Publikováno v:
ResearcherID
The quenching of highly vibrationally excited pyrazine through collisions with H2O at 300 K in a low-pressure environment was investigated using high-resolution transient absorption spectroscopy of water at λ ≈ 2.7 μm. Highly vibrationally excite
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