Phased array spectrophotometer for coherent and incoherent visible light
There is not, at least in terms of the linked article, any such thing as "a phased array spectrophotometer", for coherent or incoherent light. The article refers to the SWEEPER, a very agile LIDAR, as benefiting from miniaturization in the same way other instruments, including spectrometers, have done.

Apparently you have the idea that combining the beam-steering capabilities of the SWEEPER with a spectrometer would allow detection of a laser being shined at a pilot's eye, allowing protective action to be taken. I presume that you are attempting to address the increasing problem of commercial aircraft getting painted by yo-yos with laser pointers.

There is no difference in spectrometer design between coherent and incoherent sources, so the concept of a "hybrid" makes no sense.

Using a phased-array to steer the input of a spectrometer so as to analyze an incoming light source also makes no sense. It's necessary to analyze an entire field of view in order to determine where to point the spectrometer, and if you can identify a source point as needing analysis it's too late - the pilot is already being painted.