Search Results - "RICHMAN, B. A"

The application of quasi-phase-matched parametric light sources to practical infrared chemical sensing systems by Kulp, T.J., Bisson, S.E., Bambha, R.P., Reichardt, T.A., Goers, U.-B., Aniolek, K.W., Kliner, D.A.V., Richman, B.A., Armstrong, K.M., Sommers, R., Schmitt, R., Powers, P.E., Levi, O., Pinguet, T., Fejer, M., Koplow, J.P., Goldberg, L., McRae, T.G.

“…Quasi-phase-matched (QPM) materials allow the generation of spectroscopically useful infrared radiation in an efficient and broadly tunable format. Here, we…”
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Second harmonic generation near 4 μm in p-type asymmetric GaAs/AlGaAs/AlAs quantum wells by Xu, Z., Fauchet, P.M., Rella, C.W., Richman, B.A., Schwettman, H.A., Wicks, G.W.

“…We report second harmonic generation measurements in p-type GaAs/Al 0.5Ga 0.5As/AlAs stepped quantum wells using a free electron laser tunable from 3 to 6 μm…”
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Observation of gain in a free-electron-laser master oscillator-power amplifier by VINTRO, L, BENSON, S. V, BHOWMIK, A, CURTIN, M. S, MADEY, J. M. J, MCMULLIN, W. A, RICHMAN, B. A

“…The first operation of a master oscillatory-power amplifier in which both devices are free-electron lasers is reported. Gain optimization in the power…”
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Cavity ringdown laser absorption spectroscopy with a 1 kHz mid-infrared periodically poled lithium niobate optical parametric generator/optical parametric amplifier by Aniolek, K.W., Powers, P.E., Kulp, T.J., Richman, B.A., Bisson, S.E.

“…A cavity ringdown spectrometer is described that employs a novel mid-infrared light source based on periodically poled lithium niobate. The source generates…”
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Simple theory of simultaneous harmonics operation of an FEL by Richman, B.A.

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Temporal characterization of the Stanford mid-IR FEL micropulses by “FROG” by Richman, B.A., DeLong, K.W., Trebino, R.

“…We present the results of frequency resolved optical gating (FROG) measurements on the Stanford mid-IR FEL. FROG is a recently developed method to acquire…”
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FEL cavity length measurement with an external laser by Berryman, K.W., Haar, P., Richman, B.A.

“…The nature of linac-driven free electron laser (FEL) operation requires that the length of the laser optical resonator be matched to the repetition rate of the…”
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The determination of an electron beam's longitudinal phase space distribution through the use of phase-energy measurements by Crosson, E.R., Berryman, K.W., Richman, B.A., Smith, T.I., Swent, R.L.

“…We have been able to measure the longitudinal phase space distribution of the Stanford Superconducting Accelerator's (SCA) electron beam by applying…”
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FEL center user diagnostics and control by Berryman, K.W., Richman, B.A., Schwettman, H.A., Smith, T.I., Swent, R.L.

“…In the past year, the Stanford Picosecond FEL Center has produced more than two thousand hours of beam time dedicated to user experiments. To assure reliable…”
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Short wavelength (5.36–1.85 μm) nonlinear spectroscopy of coupled InGaAs/AlAs intersubband quantum wells by Martinet, E. L., Chui, H. C., Woods, G. L., Fejer, M. M., Harris, J. S., Rella, C. A., Richman, B. A., Schwettman, H. A.

“…We report short wavelength second-harmonic generation (SHG) spectroscopy of asymmetric coupled In0.6Ga0.4As/AlAs quantum wells (QWs). The QW is designed to…”
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Characterization of the mid-IR FEL at Stanford by Richman, B.A., Crosson, E.R., Swent, R.L., Schwettman, H.A., Smith, T.I.

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First observation of spiking behavior in the time domain in a free-electron laser by RICHMAN, B. A, MADEY, J. M. J, SZARMES, E

“…The first observation of spiking behavior, or sideband instability, of a free-electron laser (FEL) is reported in the time domain using an autocorrelator. The…”
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A deterministic algorithm for automatic CMOS transistor sizing by Richman, B.A., Hansen, J.E., Cameron, K.

“…A model which offers a closed-form equation for determining device size, based on speed and load, has been developed. The need for circuit simulation is…”
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Hole relaxation in p-type InxGa1-xAs/AlyGa1-yAs quantum wells observed by ultrafast midinfrared spectroscopy by Xu, Z, Fauchet, PM, Rella, CW, Richman, BA, Schwettman, HA, Wicks, GW

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Second-harmonic generation in p-type asymmetric GaAs-AlxGa1-xAs-AlAs superlattices due to excitations between valence minibands by Shaw, MJ, Jaros, M, Xu, Z, Fauchet, PM, Rella, CW, Richman, BA, Schwettman, HA, Wicks, GW

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The educational impact of Rechov Sumsum/Shara’a Simsim: A Sesame Street television series to promote respect and understanding among children living in Israel, the West Bank, and Gaza by Cole, Charlotte F., Arafat, Cairo, Tidhar, Chava, Tafesh, Wafa Zidan, Fox, Nathan A., Killen, Melanie, Ardila-Rey, Alicia, Leavitt, Lewis A., Lesser, Gerry, Richman, Beth A., Yung, Fiona

“…A pre-and post-test study assessed the effects of Israeli and Palestinian children’s viewing of Rechov Sumsum/Shara’a Simsim, a television series presenting…”
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Novel detection of aerosols: combined cavity ring-down and fluorescence spectroscopy by Richman, Bruce, Kachanov, Alexander, Paldus, Barbara, Strawa, Anthony

“…High fluences inside cavity ring-down spectroscopy optical resonators lend themselves to fluorescence or Raman spectroscopy. An instrument at 488 nm was…”
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The application of quasi-phase-matched parametric light sources to practical infrared chemical sensing systems: Trends in laser sources, spectroscopic techniques and their applications to trace gas detection by KULP, T. J, BISSON, S. E, SCHMITT, R, POWERS, P. E, LEVI, O, PINGUET, T, FEJER, M, KOPLOW, J. P, GOLDBERG, L, MCRAE, T. G, BAMBHA, R. P, REICHARDT, T. A, GOERS, U.-B, ANIOLEK, K. W, KLINER, D. A. V, RICHMAN, B. A, ARMSTRONG, K. M, SOMMERS, R

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Experimental measurement of short pulse guiding effects in a free-electron laser by Richman, Bruce A., McVey, Brian, Madey, John M.J.

“…We present the results of computer simulations of the MKIII FEL at Stanford (1988) using the Los Alamos National Laboratories FELEX simulation code. The…”
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Hole relaxation in p -type In x Ga 1 − x As/ Al y Ga 1 − y As quantum wells observed by ultrafast midinfrared spectroscopy by Xu, Z., Fauchet, P. M., Rella, C. W., Richman, B. A., Schwettman, H. A., Wicks, G. W.

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