Sentence examples for tight beam from inspiring English sources

With stochastic cooling, the spray of antiprotons could be shepherded into a tight beam.

All four L.E.D. lights -- a big center one, three small ones -- can be used at once, and they offer "a nice tight beam," Mr. Romero said.

To work around that, the transducers in the probes used to scan the chest are arrayed in a small, tight curve or focused in a tight beam, which allows them to "peer" through the rib cage.

Light-emitting diodes are used to "pump" the crystal — transferring energy into it and stimulating the emission of photons, which all have the same energy and exit the crystal from one end in a tight beam.

These vibrating molecules heat up and create a burning sensation, akin to touching a hot light bulb.The microwaves are emitted in a tight beam that can be swept across a crowd or directed at specific individuals.

For example, light from LEDs also tends to be highly directional – emitting light in a tight beam.

Not all lasers produce tight beams, however.

The bursts channel the radiation into tight beams so powerful that one of them sweeping through a star system could wipe out planets in another galaxy.

A question that's long vexed astrophysicists is how the gargantuan energy fountains called radio-loud quasars propel tight beams of particles and energy across hundreds of thousands of light-years.

They can concoct situations — like the focusing of X-rays into a tight, bright beam — where a not-so-big black hole can be brighter than expected.

This is because the spatial resolution can be improved by combining the nonlinearity in CSM excitation with the use of the tight focusing beam.