Search Results - "Roussell, H.V."

RF-Over-Fiber Links With Very Low Noise Figure by Ackerman, E.I., Burns, W.K., Betts, G.E., Chen, J.X., Prince, J.L., Regan, M.D., Roussell, H.V., Cox, C.H.

“…Previously published analytical models for the noise figure of an amplifierless fiber-optic link fail to predict the measured performance, with a discrepancy…”
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Linearization of an interferometric modulator at microwave frequencies by polarization mixing by Johnson, L.M., Roussell, H.V.

“…The polarization-mixing technique is used to reduce the cubic nonlinearity of an integrated-optical interferometric modulator at microwave frequencies…”
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Signal-to-Noise Performance of Two Analog Photonic Links Using Different Noise Reduction Techniques by Ackerman, E.I., Betts, G.E., Burns, W.K., Campbell, J.C., Cox, C.H., Ning Duan, Prince, J.L., Regan, M.D., Roussell, H.V.

“…We demonstrate two analog photonic links that use different noise reduction techniques to achieve high gain and low noise figure without electronic…”
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Gain, Noise Figure and Bandwidth-Limited Dynamic Range of a Low-Biased External Modulation Link by Roussell, H.V., Regan, M.D., Prince, J.L., Cox, C.H., Chen, J.X., Burns, W.K., Betts, G.E., Ackerman, E.I., Campbell, J.C.

“…We present a broad-bandwidth (1 -12 GHz) low-biased external modulation fiber-optic link without preamplifiers that has a gain of 6 dB-14 dB and a noise figure…”
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Linearization of an interferometric modulator at microwave frequencies by polarization mixing by Johnson, L.M., Roussell, H.V.

“…The linearization of all interferometric modulator by polarization mixing over the suboctave frequency range of 3.6 to 5.6 GHz is reported. A traveling-wave…”
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Broadband, directly modulated analog fiber link with positive intrinsic gain and reduced noise figure by Cox, C.H., Roussell, H.V., Ram, R.J., Helkey, R.J.

“…We report the concept and first demonstration of a broadband amplifierless, directly modulated analog fiberoptic link with an intrinsic gain of +3.8 dB, based…”
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High-speed high-density parallel free-space optical interconnections by Tsang, D.Z., Roussell, H.V., Woodhouse, J.D., Donnelly, J.P., Wang, C.A., Spears, D.L., Bailey, R.J., Mull, D.E., Pedrotti, K.D., Seabury, C.W.

“…Summary form only given. Modules which implement high-density parallel free-space board-to-board optical interconnections have been constructed with linear…”
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Optical nulling of wideband microwave signals by Schulz, P.A., Rispin, L.W., LeComte, W.L., Henion, S.R., Johnson, L.M., Roussell, H.V., Lummings, W.C.

“…Adaptive nulling is a technique to reduce the detection of unwanted interference by selecting specifically against some characteristic of the interference. In…”
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