Browsing by Author "Padgett, Miles"

Browsing by Author "Padgett, Miles"

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  • Modelling and interpretation of gas detection using remote laser pointers 
    Hodgkinson, Jane; van Well, Ben; Padgett, Miles; Pride, Russ D. (Elsevier, 2006-04)
    We have developed a quantitative model of the performance of laser pointer style gas leak detectors, which are based on remote detection of backscattered radiation. The model incorporates instrumental noise limits, the ...
  • An open-path, hand-held laser system for the detection of methane gas 
    van Well, Ben; Murray, Stuart; Hodgkinson, Jane; Pride, Russ D.; Strzoda, Rainer; Gibson, Graham; Padgett, Miles (Institute of Physics, 2005-06)
    We have developed an open-path hand-held gas detector incorporating a distributed feedback InGaAs laser diode at 1.65 µm. Incorporated into a hand-held transceiver unit, the emitted laser beam is backscattered from nearby ...