Antonio J. R. Madureira, 1,2 Peter Jung, 3 and Peter Hänggi 1 Institut für Physik, Universität Augsburg, Memmingerstrasse 6, D-86135 Augsburg, Germany Departamento de Matemática Aplicada, Universidade Estadual de Campinas, Caixa Postal 6065, 13081-970 Campinas, Brazil Department of Physics and Center of Complex Systems Research, Beckman Institute, University of Illinois at Urbana–Champaign, Urb...

Three-dimensional mapping of atmospheric atomic mercury has been performed with lidar techniques, to our knowledge, for the first time. Industrial pollution monitoring, as well as measurements of background concentrations, is reported. High-efficiency frequency doubling of narrowband pulsed dye laser radiation was employed to generate intense radiation at the mercury UV resonance line. Field me...

The duration of pulses generated from a simple colliding-pulse mode-locked cw dye laser is measured as a function of cavity-mirror dispersion. The optimum amount of mirror dispersion of ø (omega) congruent with + 1.8 x 10(-28) sec(2) and a suitable mirror coating for upchirp compensation are identified. The adjustment of mirror dispersion only, without additional dispersive elements, generates ...

iii CHAPTER 1: LITERATURE REVIEW AND THESIS OUTLINE 1 CHAPTER 2: SURVEY OF GRAIN AMARANTH PRODUCTION AND SOIL PROPERTIES IN KAMULI DISTRICT OF UGANDA 48 CHAPTER 3: ORGANIC GRAIN AMARANTH ON-STATION EXPERIMENTS IN UGANDA 76 CHAPTER 4: ORGANIC GRAIN AMARANTH ON-FARM EXPERIMENTS IN UGANDA 139 CHAPTER 5: CONCLUSIONS AND RECOMMENDATIONS 176 APPENDIX I: AMARANTH SURVEY 187 ACKNOWLEDGEMENTS 189

The introduction of a glass prism in a ring dye laser is shown to provide simultaneous wavelength selection and pulse compression.

A tunable ArF* (193-nm) excimer source is described that produces over 125 mJ/pulse (peak) at 10 pulses/sec. This device has a spectral width of less than 2 cm(-1) and a demonstrated tunability of nearly 320 cm(-1) from 192.8 to 193.9 nm. Tunability, bandwidth, and mode control are achieved by injecting the fourth anti-Stokes line (in H(2)) of a frequency-doubled dye laser into an ArF* excimer-...

For the first time, we reported the strong electrogenerated chemiluminescence of organic dye, bis[4-(dimethylamino)phenyl]squaraine (BDPSQ), a high quantum yield and light-stable species, which might find applications in ECL analysis and imaging.

The current commercial application of ink-jet reactive inks to cotton fabrics has been through pre-treating with pad liquor prior to printing. In This study made an effort to provide a single phase ink-jet printing process for printing cotton fabric using the novel cationic reactive dye in ink’s formulation. Cotton fabric was printed upon with the novel cationic reactive dye and commercial anio...