Laser for dark spots after acne? (Photo)

i was on accutane and am left with dark hyperpigmentation on my pale skin. mostly flat, though some is a tiny bit raised (scar tissue i presume) i am willing to get laser treatment or microdermabrasion (at home?) or any products (suggestings? i hear hydroquinone but need prescription? or at home peel?). it has been almost 6 months since accutane. sensitive skin though.