beamlet

This allows radiation oncologists to vary the intensity of each beamlet.

Work on the NIF started with a single beamline demonstrator, Beamlet.

Decision to construct the National Ignition Facility "beamlet" laser at LLNL is made.

Each lens will redirect its portion of the beam, and from the position of the deflected beamlet, the phase of the original beam can be reconstructed.

NIF Beamlet laser is completed and begins experiments validating the expected performance of NIF.

The 25Mhz beamlet illuminates the left half of the detector while the 29Mhz beamlet illuminates the right half of the detector.

Conveniently, this works even if the source laser has low spectral purity since every sub-spectral component of the beamlet is mutually phase coherent with the source and shifted by the same frequency.

This loan was controversial, as the only other operational laser at LLNL at the time, Beamlet (a single experimental beamline for NIF), had recently been sent to Sandia National Laboratory in New Mexico.

Thus dispersion methods cannot disperse a broadband light source to create the frequency shifted beamlets with narrowly spaced difference frequencies, One possible way to achieve this is to have a separate laser source for every beamlet; these sources must be precisely frequency controlled so their center frequencies are separated by the desired shifts.

No- Although only an inch high he is in imminent danger of seduction from a "sylphid queen," dressed in a mantle of "rolled purple," "tied with threads of dawning gold," "buttoned with a sparkling star," and sitting under a rainbow with "beamlet eyes" and a countenance of "lily roon."