In one aspect, the present invention provides an optical node device that uses {HEAD ~ a spatial light modulating element} that is able to reduce {TAIL ~ flicker} and achieves a light node device that is small and consumes little power, because it does not use thermal electric cooling elements 
is able to reduce
In one aspect , the present invention provides an optical node device that uses { HEAD ~ a spatial light modulating element } that is able to reduce { TAIL ~ flicker } and achieves a light node device that is small and consumes little power , because it does not use thermal electric cooling elements
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH