Acceptance Angle

Acceptance angle can refer to:

  • Half of the angular aperture of an optical system
  • Acceptance angle (optical fiber), the angle in an optical fiber below which rays are guided rays
  • Acceptance angle (solar concentrator)

Famous quotes containing the words acceptance and/or angle:

    “Nothing, neither acceptance nor prohibition, will induce a child to stop swearing overnight. Teach your child respect for himself and others, that profanity can hurt, offend, and disgust, and you’ll be doing the best you can...And save your parental giggling over mispronounced curses for after the children’s bedtime.”
    —Jean Callahan (20th century)

    “I fly in dreams, I know it is my privilege, I do not recall a single situation in dreams when I was unable to fly. To execute every sort of curve and angle with a light impulse, a flying mathematics—that is so distinct a happiness that it has permanently suffused my basic sense of happiness.”
    —Friedrich Nietzsche (1844–1900)