What specific field in physics is the most popular for industry jobs?

[Ryuk1990]

Is condensed matter physics the most useful field in physics to study for someone who wants to work in industry (with a B.Sc or M.Sc)?

I am talking about in the USA for the record.

 

[Dr Transport]

either condensed matter or optics are the top two

 

[chill_factor]

what particular area of condensed matter physics?

as i understand it, some areas (semiconductors and polymers) are hot for careers and others (bio, superconductors, topological insulators) are not.