Abstract: A diode pumped, solid state laser is provided that can produce over 16 billion, 15 mJ, 10 ns Q-Switched laser pulses with a low measured decay rate. The laser can be integrated into a global biomass measuring instrument, and mounted on the International Space Station (ISS).

Abstract: A diode pumped, solid state laser is provided that can produce over 16 billion, 15 mJ, 10 ns Q-Switched laser pulses with a low measured decay rate. The laser can be integrated into a global biomass measuring instrument, and mounted on the International Space Station (ISS).

Abstract: A ground-based laser ranging system and method are provided that enable meter-level or better ranging precision on optically passive 10-30 cm average-sized orbital debris targets. The system and method can improve current predictions by up to 85%. The improved location accuracy also provides the immediate benefit of reducing costly false alarms in collision predictions for existing assets and unidentified debris. The system can include one or more high power lasers that generate 1.5 ?m wavelength laser pulses at >100 mJ pulse energies and at a repetition rate of from 10 Hz to 100 Hz.

Abstract: A laser system is provided that includes a master oscillator, a pre-amplifier, a power amplifier, a beam doubler, and a beam tripler. The laser system is configured to generate three different wavelengths, including, for example, wavelengths of 1064 nm, 532 nm, and 355 nm. The pre-amplifier can be optically aligned along a beam path exiting the master oscillator, to receive and pre-amplify a laser beam generated by the master oscillator. The amplifier can be optically aligned along a beam path exiting the pre-amplifier, and can be configured to receive a pre-amplified laser beam generated by the pre-amplifier. The beam doubler and beam tripler can be optically aligned along a beam path exiting the amplifier and can be configured to double and triple, respectively, an amplified laser beam generated by the amplifier.

Abstract: A system, apparatus and method employing a laser with a split-head, V-assembly gain material configuration. Additionally, the present invention is directed to techniques to better dissipate or remove unwanted energies in laser operations. The present invention is also directed to techniques for better collimated laser beams, with single spatial mode quality (TEM00), with improved efficiency, in extreme environments, such as in outer space.

Abstract: A system, apparatus and method employing a laser with a split-head, V-assembly gain material configuration. Additionally, the present invention is directed to techniques to better dissipate or remove unwanted energies in laser operations. The present invention is also directed to techniques for better collimated laser beams, with single spatial mode quality (TEM00), with improved efficiency, in extreme environments, such as in outer space.