Widefield heterodyne interferometry using a custom CMOS modulated light camera
In this paper a method of taking widefield heterodyne inter- ferograms using a prototype modulated light camera is described. This custom CMOS modulated light camera (MLC) uses analogue quadrature demodulation at each pixel to output the phase and amplitude of the modu- lated light as DC voltages. T...
| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Optical Society of America
2011
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| Online Access: | https://eprints.nottingham.ac.uk/2870/ |