Award Data

Aculight proposes the development of a frequency tunable source suitable for LADAR measurements from compact military platforms. The source will use a fixed frequency diode pumped solid state drive laser and an optical parametric oscillator, tunable from 1.6 to 2.4 microns. Output energies will be over 100 micro-J through the spectral range at pulse rates of 10kHz. The major technical challenge, ...

High pulse energy, high repetition rate, tunable, narrowband sources are needed for optical pumping of mid-infrared gas laser converters. The source needs continuous tunability over the 1-3 micron band to access different overtone bands in various gaseous gain media. Due to the need for diode pumping of the source, efficiency is critical to minimizing diode costs. Our approach is efficient gene ...

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A Cartesian, multigrid, Euler solver is investigated for development as a module suitable for the multidisciplinary design optimization (MDO) environment. The ultimate objective is not to improve the Euler solver (it is already a mature code) but rather to augment or replace the linear panel method flow solvers used in the Automated Structural Optimization System (ASTROS) for the purpose of airfr ...

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Delta Data Systems, Inc. (DDS), a key developer and supplier of GIS technology to clients such as NASA, COE, NOS, etc. and Neptune Sciences, Inc. (NSI), a developer of the Navy Surf Model and other nearshore related products, will combine their expertise to develop a Marine Geographical Information Systems. Presently, no one method exists to adequately assess the coastal environment. Large datab ...

The proposed effort develops a novel laser geometry using a new solid state laser material with the objective of providing very high power capability with superlative beam quality and efficiency for BMD0 tracking, laser imaging, and ultimately directed energy weapons potential. The material, Yb:S-FAP, has been shown to have excellent efficiency potential and uses fewer diode pumping bars compared ...

The wavelet transform has generated excitement among researchers from a wide range of disciplines. Wavelets have an extremely rich mathematical foundation and have been proven valuable for a variety of applications. New ideas are being pursued at a breathtaking pace leading to innovative algorithms. The challenge before us now is to identify and harness these ideas and develop a coherent set of ...