Speaker
Abstract content <br> (Max 300 words)<br><a href="http://events.saip.org.za/getFile.py/access?resId=0&materialId=0&confId=34" target="_blank">Formatting &<br>Special chars</a>
In this paper we demonstrate the superresolution technique of transforming a pure high order LGpl or HGml modes into a Gaussian intensity distribution at the plane of a converging lens. The high order modes are generated by encoding a digital amplitude hologram mask that contains absorbing rings match the Laguerre polynomial p and l zeros or the Hermite polynomial m and l zeros on a spatial light modulator (SLM) that acts as end-mirror of the resonator. The transformation is achieved by encoding an annular binary diffractive optical element on a second SLM as a digital hologram with a transmittance that has +1 or -1 which coincide with the dark and bright parts of the incident beams. It is envisaged that the transformed beam at the focus of the lens will have a focal volume and a profile that is similar to a Gaussian beam.
Apply to be<br> considered for a student <br> award (Yes / No)?
No
Level for award<br> (Hons, MSc, <br> PhD, N/A)?
N/A
Would you like to <br> submit a short paper <br> for the Conference <br> Proceedings (Yes / No)?
No
Please indicate whether<br>this abstract may be<br>published online<br>(Yes / No)
No
