What if I like magenta? Or brown?
Pedantry for pedantry, you're in luck as the title says they created 'any wavelength lasers' not 'any wavelength laser' so you can make any such combos you like rather than the fixed set now (if true) :p.
Can I interest you in indigo or violet? Or a nice orange?
Pedantry for pedantry, you're in luck as the title says they created 'any wavelength lasers' not 'any wavelength laser' so you can make any such combos you like rather than the fixed set now (if true) :p.