When I'm constructing the array in C# to get ready to pass to this function, can I do it the exact same way, or are there other things I have to take into consideration? You can't read arrays like ...

Orbital angular momentum of light is a fundamental optical degree of freedom characterized by unlimited number of available angular momentum states. Although this unique property has proved invaluable ...

no that doesnt seem to work. Everything compiles OK, but when I run it, VB crashes and there is an error on the line in the DLL file dealing with the 2d array, so I ...