Absolute-phase phenomena in photoionization with few-cycle laser pulses

Article Abstract:

Research is presented concerning the development of a technique for the experimental demonstration of photoelectron emissions which are influenced by the absolute phase of a short laser pulse. The shot-to-shot analysis of the yield of electrons is discussed.

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The smallest random laser

Article Abstract:

Issues are presented concerning the development of random lasers for use as wave-guides, optical switches or hidden markers for documents or materials. The widespread use of lasers in the home, health care services and industry is discussed.

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A laser that turns down the heat

Article Abstract:

Issues are presented concerning the development of a laser which can be used to chill a suitable target material. The use of lasers to cool vapours or dilute gases to form a Bose-Einstein condensate is discussed.

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