Search Results - "Aggarwal, Roshan L"

Measurement of the Raman Line Widths of Neat Benzenethiol and a Self-Assembled Monolayer (SAM) of Benzenethiol on a Silver-Coated Surface-Enhanced Raman Scattering (SERS) Substrate by Aggarwal, Roshan L., Farrar, Lewis W., Greeneltch, Nathan G., Van Duyne, Richard P., Polla, Dennis L.

“…Raman line widths of neat benzenethiol and a self-assembled monolayer (SAM) of benzenethiol on a surface-enhanced Raman scattering (SERS) substrate have been…”
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Measurement of the Surface-Enhanced Coherent Anti-Stokes Raman Scattering (SECARS) Due to the 1574 cm−1 Surface-Enhanced Raman Scattering (SERS) Mode of Benzenethiol Using Low-Power (<20 mW) CW Diode Lasers by Aggarwal, Roshan L., Farrar, Lewis W., Greeneltch, Nathan G., Van Duyne, Richard P., Polla, Dennis L.

“…The surface-enhanced coherent anti-Stokes Raman scattering (SECARS) from a self-assembled monolayer (SAM) of benzenethiol on a silver-coated surface-enhanced…”
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Cryogenic Yb ^-Doped Solid-State Lasers by Tso Yee Fan, Ripin, D.J., Aggarwal, R.L., Ochoa, J.R., Bien Chann, Tilleman, M., Spitzberg, J.

“…Cryogenically cooled solid-state lasers promise a revolution in power scalability while maintaining a good beam quality because of significant improvements in…”
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Increase of SERS Signal upon Heating or Exposure to a High-Intensity Laser Field: Benzenethiol on an AgFON Substrate by Aggarwal, Roshan L, Farrar, Lewis W, Saikin, Semion K

“…The surface-enhanced Raman scattering (SERS) signal from an AgFON plasmonic substrate, recoated with benzenethiol, was observed to increase by about 100% upon…”
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Measurement of the surface-enhanced coherent anti-Stokes Raman scattering (SECARS) due to the 1574 cm(-1) surface-enhanced Raman scattering (SERS) mode of benzenethiol using low-power (<20 mW) CW diode lasers by Aggarwal, Roshan L, Farrar, Lewis W, Greeneltch, Nathan G, Van Duyne, Richard P, Polla, Dennis L

“…The surface-enhanced coherent anti-Stokes Raman scattering (SECARS) from a self-assembled monolayer (SAM) of benzenethiol on a silver-coated surface-enhanced…”
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300-W cryogenically cooled Yb:YAG laser by Ripin, D.J., Ochoa, J.R., Aggarwal, R.L., Fan, T.Y.

“…Thermooptic effects often limit the power and beam quality of bulk-solid-state lasers. Cryogenically cooled (/spl sim/100 K) Yb:YAG lasers have been previously…”
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Measurement of thermooptic coefficients dnE/dT and dnO/dT of AgGaS2 at 308 and 97 K by AGGARWAL, Roshan L, TSO YEE FAN

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Cryogenic Yb3+-Doped Solid-State Lasers by Fan, Tso Yee, Ripin, D.J, Aggarwal, R.L, Ochoa, J.R, Chann, Bien, Tilleman, M, Spitzberg, J

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GaN avalanche photodiodes operating in linear-gain mode and Geiger mode by Verghese, S., McIntosh, K.A., Molnar, R.J., Mahoney, L.J., Aggarwal, R.L., Geis, M.W., Molvar, K.M., Duerr, E.K., Melngailis, I.

“…For solar-blind ultraviolet detection, AlGaN avalanche photodiodes (APDs) that operate in Geiger mode can outperform conventional AlGaN photodiodes in…”
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Increase of SERS Signal Upon Heating or Exposure to a High-Intensity Laser Field: Benzenethiol on an AgFON Substrate by Aggarwal, Roshan L, Farrar, Lewis W, Saikin, Semion K

“…J. Phys. Chem. C, 2012, 116 (31), pp 16656-16659 The surface-enhanced Raman scattering (SERS) signal from an AgFON plasmonic substrate, recoated with…”
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Laser beam combining for power and brightness scaling by Tso Yee Fan, Sanchez, A., Daneu, V., Aggarwal, R.L., Buchter, S.C., Goyal, A., Cook, C.C.

“…An attractive approach for building high-power laser systems is to use laser arrays with many lower power array elements. In order to achieve high brightness…”
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Small-signal gain measurements in a Ti:Al2O3 amplifier by WALL, K. F, AGGARWAL, R. L, FAHEY, R. E, STRAUSS, A. J

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Coherent effects in spin-flip light scattering by Wolff, P., Nucho, R., Aggarwal, R.

“…A pulsed, coherent, spin-flip Raman experiment is proposed. Calculations show that if narrow pulses are used to drive the spin system in InSb via the Raman…”
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