Search Results - "Thomes, W.J."

Spectrally Resolved Transmission Loss in Gamma Irradiated Yb-Doped Optical Fibers by Fox, B.P., Schneider, Z.V., Simmons-Potter, K., Thomes, W.J., Meister, D.C., Bambha, R.P., Kliner, D.A.V.

“…Yb 3+ -doped silicate fibers are commonly employed in optical systems utilizing fiber lasers and amplifiers. Deployment of such materials and systems in…”
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Ionizing Radiation Effects in Single-Crystal and Polycrystalline YAG by Vaddigiri, A., Potter, K.S., Thomes, W.J., Meister, D.C.

“…The effect of ionizing-radiation fields on optical materials is predominantly seen in changes in the transmission properties of the materials. Both transient…”
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Photoprogrammable molecular hybrid materials for write-as-needed optical devices by Potter, B.G., Simmons-Potter, K., Chandra, H., Jamison, G.M., Thomes, W.J.

“…The application of photosensitive materials to provide immediately configurable optical device functionality in integrated photonic systems has motivated an…”
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Photostructural modifications in poly(methylphenylsilylene) thin films: Excitation wavelength and atmosphere dependence by Potter, B.G., Chandra, H., Simmons-Potter, K., Jamison, G.M., Thomes, W.J.

“…Electronic (UV-vis) and vibrational absorption spectroscopies were used to examine the impact of incident photon energy and local atmospheric composition on…”
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The fiber optic subsystem components on Express Logistics Carrier for international space station by Ott, M.N., Switzer, R., Thomes, W.J., Chuska, R., LaRocca, F., Day, L.

“…The Photonics Group at the United States NASA Goddard Space Flight Center has been supporting the design, development, manufacturing and integration of the…”
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Pulsed and Steady-State Radiation Effects on Single Junction Si and Multiple Junction GaAs Photocells by Shelton, J.W., Thomes, W.J., Stein, D.J.

“…Si single junction photocells manufactured by Sandia National Laboratories and commercially available multiple junction GaAs photocells were tested in a pulsed…”
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Atmospheric effects on the photosensitive response of poly(methylphenylsilane) thin films by Potter, B.G., Jamison, G.M., Chandra, H., Simmons-Potter, K., Thomes, W.J.

“…Agile ready-when-needed patterning of refractive index structures in photosensitive materials requires an understanding of the impact of local application…”
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