At the University of Birmingham our research leads to new inventions and fuels innovation and business growth.
Unwanted speckle and interference make homogeneous laser illumination hard to achieve over a short mescale
With existing fibre-optic mode scramblers homogenisation requires mescales of the order of milliseconds, whereas some applications require exposure mescale of the order of microseconds.
Researchers at the University of Birmingham have developed a fibre-optic based system for effective scrambling at speeds far higher than the resonant frequency of the electroactive transducer.
