Non-mechanical and instantaneous phase-shifting technique for surface profiling
In this research work, a novel method is proposed to achieve non-contact surface profile measurement of ultra-flat surfaces. Resolution and accuracy in nanometer range is attained using non-mechanical and instantaneous phase shifting interferometry This work explores the applicability of instantane...
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| Format: | Thesis |
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2008
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| Online adgang: | http://hdl.handle.net/10356/6180 |