Information Sciences

available technology

High Peak Power Optical Amplifier

A method and apparatus for providing a high peak power optical beam. The method includes interleaving pulse trains of different wavelengths and spatially and temporally overlapping the different wavelengths to produce an amplified output beam with very high peak power.
funding

HOMELAND PROTECTION

Lincoln Laboratory is innovating technology and architectures to help prevent terrorist attacks within the United States, to reduce the vulnerability of the nation to terrorism, to minimize the damage from terrorist attacks, and to facilitate recovery from man-made and natural disasters.
Hybrid Transmission Reflection Grating
available technology

Hybrid Transmission Reflection Grating

Reflection gratings require large size due to their small incident angles (or a grazing-incidence geometry) and they are sensitive to the misalignment or irregularities (non-flatness) in the surface. Also, in transmission gratings, there are problems of high absorption and low efficiency especially...

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