Word: medium
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...recreated signal pulse tries to propagate through this medium, the photons bounce backwards and forwards in such a way that the pulse overall remains frozen in space,” Bajcsy said...
...earlier experiments on light storage...stored only the ‘signature’ of the light pulses in a process somewhat similar to creating a hologram,” Bajcsy said. “Thus, during the storage time there were no signal photons present in the medium...
...Harvard College Observatory at the Harvard-Smithsonian Center for Astrophysics; Ronald L. Walsworth, another associate; and Lukin published a study describing how the team of researchers captured a “quantum fingerprint,” or holographic imprint, of a pulse of light in a super-cooled gaseous medium...
Using a technique called dynamic electro-magnetically induced transparency, the group fired a signal pulse of red laser light into a sealed glass cylinder containing the gaseous medium...
...plan that moved from a one-tier formulary to a three-tier formulary, you saw a small to medium amount of savings in total spending on drugs, you saw a significant reduction in the spending by the plan and you saw a very large increase in spending by consumers. There was a very substantial shift in who bears the cost burden,” Frank said...