Publications
Explore 1,100 academic publications
Proposed method for molecular optical imaging
We can resolve multiple discrete features within a focal region of m spatial dimensions by first isolating each on the basis of n >/= 1 unique optical characteristics and then m...
Enhanced power solitons in optical fibres withperiodic dispersion management
The authors examine the formation of stable soliton-like pulses in optical fibres with a periodic dispersion map. It is found that increased energy is required to launch a pulse...
Atomic Theory of Electromagnetic Interactions in Dense Materials
This theory develops a quantum analog of the classical electron oscillator model. It argues first that the Hamiltonian of long-wave excitations of matter is equivalent to that o...
Quantum optical Fredkin gate
A simple optical model to realize a reversible, potentially error-free logic gate---a Fredkin gate---is discussed. The device dissipates no energy and makes use of the Kerr nonl...
Habitat Fragmentation and Extinction Thresholds in Spatially Explicit Models
The incidence of habitat destruction on the survivorship of a single metapopulation is studied by means of a spatially explicit model. As the proportion of destroyed sites incre...
Bacterial Populations in Sea Water as Determined by Different Methods of Enumeration1
Five different cultural and two direct microscopic methods were employed for estimating the abundance of bacteria in samples of sea water collected from both oceanic and neritic...
Quantum-dot nanocrystals for ultrasensitive biological labeling and multicolor optical encoding
Semiconductor nanoparticles in the size range of 2-6 nm are of great current interest, not only because of their size-tunable properties but also because of their dimensional si...
Biogeography of mammals in SE Asia: estimates of rates of colonization, extinction and speciation
Four categories of islands in SE Asia may be identified on the basis of their histories of landbridge connections. Those islands on the shallow, continental Sunda Shelf were joi...