Search Results - "Blow, K.J"

Theoretical description of transient stimulated Raman scattering in optical fibers by Blow, K.J., Wood, D.

“…The authors derive a single-wave equation which describes transient stimulated Raman scattering in optical fibers. The equation is valid for forward traveling…”
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Study of the operating regime for all-optical passive 2R regeneration of dispersion-managed RZ data at 40 Gb/s using in-line NOLMs by Boscolo, S., Turitsyn, S.K., Blow, K.J.

“…In this letter, we numerically demonstrate that the use of inline nonlinear optical loop mirrors in strongly dispersion-managed transmission systems dominated…”
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All-optical regenerative memory for long term data storage by Poustie, A.J., Blow, K.J., Manning, R.J.

“…We describe a novel all-optical regenerative memory comprising two nonlinear optical switching gates coupled by an optical fibre storage loop. Binary pulse…”
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Storage threshold and amplitude restoration in an all-optical regenerative memory by Poustie, A.J, Blow, K.J, Manning, R.J

“…We demonstrate an all-optical regenerative memory in which a variable threshold level for optical pulse storage can be predetermined. Only optical pulses with…”
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Simultaneous multiple channel all-optical NRZ to CSRZ and RZ to CSRZ format conversion using an SOA-NOLM by Wahid, M.H.A., Nahas, M.M., Ibbotson, R.A., Blow, K.J.

“…The optical conversion bandwidth for an all-optical modulation format converter, based on a semiconductor laser amplifier in a nonlinear optical loop mirror…”
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Radio range adjustment for energy efficient wireless sensor networks by Gao, Q., Blow, K.J., Holding, D.J., Marshall, I.W., Peng, X.H.

“…In wireless ad hoc sensor networks, energy use is in many cases the most important constraint since it corresponds directly to operational lifetime. Topology…”
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Design and analysis of an all-optical processor for modular arithmetic by Wong, W.M., Blow, K.J.

“…We present a logical design of an all-optical processor that performs modular arithmetic. The overall design is based a set of interconnected modules that use…”
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Improved design of all-optical processor for modular arithmetic by Wong, W.M., Blow, K.J.

“…A new improved design of an all-optical processor that performs modular arithmetic is presented. The modulo-processor is based on all-optical circuit of…”
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Demonstration and characterisation of a non-inverting all-optical read/write regenerative memory by Johnson, N.C., Harrison, J.A., Blow, K.J.

“…An all-optical regenerative memory device using a single loop mirror and a semiconductor optical amplifier is experimentally demonstrated. This configuration…”
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Approximation of photonic crystal fibres with large air holes by the step index fibre model by Reichel, B., Blow, K.J.

“…An equivalent step index fibre with a silica core and air cladding is used to model photonic crystal fibres with large air holes. We model this fibre for…”
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Symmetric operating point for increasing the extinction ratio of semiconductor based optical loop mirrors by Johnson, N., Harrison, J.A., Blow, K.J.

“…Terahertz optical asymmetric demultiplexors (TOADs) use a semiconductor optical amplifier in an interferometer to create an all-optical switch and have…”
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Routing analysis and energy efficiency in wireless sensor networks by Gao, Q., Blow, K.J., Holding, D.J., Marshall, I.W., Peng, X.

“…A simple energy model of radio transceivers with analysis of ad-hoc routing to optimize system performance is combined in this paper. A simple example of a…”
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All-optical full adder with bit-differential delay by Poustie, A.J, Blow, K.J, Kelly, A.E, Manning, R.J

“…We experimentally demonstrate an all-optical digital processing circuit that can perform the full addition of binary optical words. The circuit comprises two…”
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All-optical pseudorandom number generator by Poustie, A.J, Blow, K.J, Manning, R.J, Kelly, A.E

“…We demonstrate an all-optical pseudorandom binary number generator comprised of two coupled regenerative optical memories and an XOR gate. Both sub-maximal…”
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All-optical binary half-adder by Poustie, A.J, Blow, K.J, Kelly, A.E, Manning, R.J

“…We demonstrate an all-optical binary half-adder which simultaneously generates the bit-serial SUM and CARRY bits from two binary modulated input pulse trains…”
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Multi-user Quantum Cryptography on Optical Networks by Phoenix, Simon J.D., Barnett, Stephen M., Townsend, Paul D., Blow, K.J.

“…Quantum cryptography has been shown to be an effective technology for the secure distribution of keys on point-to-point optical links. We show how the existing…”
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All-optical bit-level retiming and jitter suppression by Harrison, J.A., Blow, K.J., Poustie, A.J.

“…We demonstrate a novel all-optical bit-level retiming scheme by means of dynamic wavelength conversion and dispersion compensation. A linearly chirped,…”
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Demonstration of an all-optical Fredkin gate by Poustie, A.J, Blow, K.J

“…We demonstrate experimentally an all-optical Fredkin gate that allows the implementation of reversible optical logic. The gate is formed by a semiconductor…”
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Travelling-wave model of semiconductor optical amplifier based non-linear loop mirror by Wong, W.M, Blow, K.J

“…A travelling-wave model of a semiconductor optical amplifier based non-linear loop mirror is developed to investigate the importance of travelling-wave effects…”
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All-optical parity checker with bit-differential delay by Poustie, A.J, Blow, K.J, Kelly, A.E, Manning, R.J

“…We demonstrate an all-optical digital processing circuit that can check the parity of a binary optical word. The circuit operates by repetitively inputting the…”
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