Gabriel Lippmann Famous Quotes
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During exposure, interference takes place between the incident rays and those reflected by the mirror, with the formation of interference fringes half a wavelength distant from each other.
Life is short and progress is slow.
Most of these pictures, taken while travelling, were developed on the mantelpiece of a hotel room, which proves that the method is easy enough to carry out.
This result is due to a phenomenon of interference which occurs within the sensitive layer.
The series of photographic operations, developing, washing, final drying, takes about quarter of an hour.
In the case of composite colour, an infinity of systems must be obtained for maxima infinitely slight and with an infinity of interval values separating them - that is to say, the whole thickness of the sensitive layer is occupied in continuous manner by these maxima.
The problem of direct colour photography has been facing us since the turn of the last century.
When the shot is afterwards subjected to white light, colour appears because of selective reflection.
I got quite good results from protein plates.
