Visible and ultraviolet light sources based nonlinear interaction of lasers

Research output: Contribution to conferencePosterResearch

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Different light sources can be used for optically stimulated luminescence measurements and usually a halogen lamp in combination with filters or light emitting diodes (LED’s) are used to provide the desired stimulation wavelength. However lasers can provide a much more well-defined beam, very narrow spectrum, high intensities and fast pulsing characteristics. Apart from potential significant reduction in filtration requirements as compared to the LED’s, these characreistics help in accurate examination of different trap parameters. In this poster recent work on a general approach for synthesizing any wavelength in the visible and ultraviolet light based sum frequency generation between two lasers is presented.
Original languageEnglish
Publication date2009
Publication statusPublished - 2009
EventUK Luminescence and ESR Meeting 2009 - London, United Kingdom
Duration: 26 Aug 200928 Aug 2009


SeminarUK Luminescence and ESR Meeting 2009
CountryUnited Kingdom


  • Radiation physics
  • Nuclear technologies

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