emission vs laser

emission

noun
  • The act of emitting; the act of sending forth or putting into circulation. 

  • A show; a program. 

  • Something which is emitted or sent out; issue. 

laser

noun
  • A beam of light produced by such a device; a laser beam. 

  • A laser printer. 

  • A device that produces a monochromatic, coherent beam of light. 

  • Such a plant. 

  • A gum resin obtained from certain umbelliferous plants. 

verb
  • To cut with a laser. 

  • To throw or kick with laser-like precision. 

How often have the words emission and laser occurred in a corpus of books? (source: Google Ngram Viewer )