single-exposure
single-face
single-fiber
single-film
single-fixed
single-flash
single-flight
single-flow
single-focusing
single-frame
  single-frequency
single-furnace
single-gap
single-gate
single-girder
single-gripper
single-groove
single-guide
single-gun
single-handled
single-head

    single-frequency laser oscillation

    одночастотные колебания в лазере