Search Results - "Serkland, D.K."

Micromachined Accelerometers With Optical Interferometric Read-Out and Integrated Electrostatic Actuation by Hall, N.A., Okandan, M., Littrell, R., Serkland, D.K., Keeler, G.A., Peterson, K., Bicen, B., Garcia, C.T., Degertekin, F.L.

“…A micromachined accelerometer device structure with diffraction-based optical detection and integrated electrostatic actuation is introduced. The sensor…”
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Single transverse mode operation of electrically pumped vertical-external-cavity surface-emitting lasers with micromirrors by Keeler, G.A., Serkland, D.K., Geib, K.M., Peake, G.M., Mar, A.

“…We report an electrically pumped vertical-external-cavity surface-emitting laser (VECSEL) that is designed for wafer-scale fabrication. Single-mode…”
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High slope efficiency measured from a composite-resonator vertical-cavity laser by Grasso, D.M., Choquette, K.D., Serkland, D.K., Peake, G.M., Geib, K.M.

“…We report high differential slope of the light versus current (L-I) characteristic in excess of 400% external quantum efficiency from a monolithic dual…”
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Direct Modulation Characteristics of Composite Resonator Vertical-Cavity Lasers by Grasso, D.M., Serkland, D.K., Peake, G.M., Geib, K.M., Choquette, K.D.

“…We report the small-signal modulation characteristics of a monolithic dual resonator vertical cavity surface emitting laser. The modulation response is…”
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Fabrication and performance of two-dimensional matrix addressable arrays of integrated vertical-cavity lasers and resonant cavity photodetectors by Geib, K.M., Choquette, K.D., Serkland, D.K., Allerman, A.A., Hargett, T.W.

“…Massively parallel interconnects and scannerless imaging are applications that would benefit from high-density two-dimensional arrays of lasers…”
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OMVPE of GaAsSbN for long wavelength emission on GaAs by Peake, G.M., Waldrip, K.E., Hargett, T.W., Modine, N.A., Serkland, D.K.

“…GaAsSbN was grown by organometallic vapor phase epitaxy (OMVPE) as an alternative material to InGaAsN for long wavelength emission on GaAs substrates. OMVPE of…”
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Development of bottom-emitting 1300-nm vertical-cavity surface-emitting lasers by Louderback, D.A., Fish, M.A., Klem, J.F., Serkland, D.K., Choquette, K.D., Pickrell, G.W., Stone, R.V., Guilfoyle, P.S.

“…We present experimental results on the development of bottom-emitting GaInNAs vertical-cavity surface-emitting lasers (VCSELs) operating at wavelengths near…”
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Picosecond polarization dynamics and noise in pulsed vertical-cavity surface-emitting lasers by Blansett, E.L., Raymer, M.G., Guoqiang Cui, Khitrova, G., Gibbs, H.M., Serkland, D.K., Allerman, A.A., Geib, K.M.

“…We have measured on picosecond time scales the polarization behavior of vertical-cavity surface-emitting lasers (VCSELs) pumped with short optical pulses. Our…”
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Modeling charge collection efficiency degradation in partially depleted GaAs photodiodes using the 1- and 2-carrier Hecht equations by Auden, E.C., Vizkelethy, G., Serkland, D.K., Bossert, D.J., Doyle, B.L.

“…The Hecht equation can be used to model the nonlinear degradation of charge collection efficiency (CCE) in response to radiation-induced displacement damage in…”
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Small signal moduation of dual oxide cavity composite resonator vertical cavity lasers by Grasso, D.M., Serkland, D.K., Peake, G., Choquette, K.D.

“…We report small signal modulation greater than 10 GHz for the first time from composite-resonator vertical-cavity laser (CRVCL) devices with reduced…”
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Multi-Filament Triggering of PCSS for High Current Utilizing VCSEL Triggers by Mar, A., Serkland, D.K., Keeler, G.A., Roose, L.D., Geib, K.M., Loubriel, G.M., Zutavern, F.J.

“…We are developing advanced optically-activated solid-state switch technology for Firing Sets. Advanced switch development at Sandia has demonstrated…”
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All-optical storage of a picosecond-pulse packet using parametric amplification by Bartolini, G.D., Serkland, D.K., Kumar, P., Kath, W.L.

“…We demonstrate all-optical storage of a picosecond-pulse packet of ones and zeros in a fiber buffer in which loss is compensated by parametric amplification…”
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Rate multiplication of a 59-GHz soliton source at 1550 nm by Serkland, D.K., Bartolini, G.D., Kath, W.L., Kumar, P., Sahakian, A.V.

“…We demonstrate an all-optical scheme to multiply the repetition frequency of a high-rate optical pulse train by using a spectral filter to remove unwanted…”
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Control of VCSEL polarization using deeply etched surface gratings by Keeler, G.A., Geib, K.M., Serkland, D.K., Peake, G.M., Wendt, J.R.

“…We demonstrate a robust approach to VCSEL polarization control using deeply-etched surface gratings oriented at several different rotational angles. A RCWA…”
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The MAC - a miniature atomic clock by Lutwak, R., Vlitas, P., Varghese, M., Mescher, M., Serkland, D.K., Peake, G.M.

“…The authors are developing a chip-scale atomic clock (CSAC), more than two orders of magnitude smaller and lower power than any existing technology. As an…”
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17 G directly modulated datacom VCSELs by Johnson, R.H., Serkland, D.K.

“…The next generation 850 nm datacom VCSEL to go into production will be the 17 G VCSEL. It is not certain that direct modulation will be suitable given the…”
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The Miniature Atomic Clock - Pre-Production Results by Lutwak, R., Rashed, A., Serkland, D.K., Peake, G.M., Varghese, M., Tepolt, G., Leblanc, J.R., Mescher, M.

“…The authors have developed a miniature atomic clock (MAC) for applications requiring atomic timing accuracy in portable battery-powered applications. Recently,…”
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VCSEL modulation using an integrated electro-absorption modulator by Serkland, D.K., Peake, G.M., Geib, K.M.

“…We report the epitaxial integration of a resonant electroabsorption modulator (EAM) on top of a standard 850-nm oxide-confined VCSEL. Optimization of the…”
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Intracavity frequency-doubled electrically-injected VECSEL by Esherick, P., Serkland, D.K., Geib, K.M., Peake, G.M., Crawford, M.H., Alford, W.J., Allerman, A.A.

“…We have previously demonstrated an intra-cavity frequency doubled optically pumped vertical external cavity surface emitting laser (VECSEL) based on a top…”
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Micromirrors for wafer-scale fabrication of electrically-pumped VECSELs by Keeler, G.A., Serkland, D.K., Geib, K.M., Peake, G.M., Mar, A.

“…We describe the performance of a compact electrically-pumped vertical-external-cavity surface-emitting laser (VECSEL) that is designed for mass production…”
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