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optics Definition

op·tics (äp′tiks)

noun

the branch of physics dealing with the nature and properties of light and vision

Etymology: < optic

optics Telecom Definition

The branch of physics dealing with the nature and properties of electromagnetic energy in the light spectrum and the phenomena of vision. In the broadest sense, optics deals with infrared light, visible light, and ultraviolet light. See also electromagnetic spectrum, infrared light, physics, ultraviolet light, and visible light.

optics Usage Examples

Preposition: of

  • eye: Changes in pupil size alter the optics of the eye, resulting in changes in the quality of the retinal image.
  • microscope: Removal of the camera's lens and using only the optics of the microscope may improve the results.

Converse of object

  • focus: Note: The strings listed below for the focal plane instrumentation are sufficient to imply the HRMA provided the focusing optics.
  • use: The appropriate calibration for the optics used is selected in the measure tab drop down menu shown below.

Adjective modifier

  • adaptive: Two techniques, active optics and adaptive optics has been devised to overcome these.
  • geometrical: The ' hierarchy of optics ' from quantum optics down to paraxial geometrical optics - how does it all fit together?
  • internal: It can be separated from the upper body very easily to permit cleaning of the internal optics.
  • active: Physical optics are the ' active optics ' of the time of the speed of light.

Modifies a noun

  • rig: Meeting with Bridge to discuss manpower required for simultaneous deployment of nets, CTD and optics rig.
  • supplier: Within Europe, the UK is the largest fiber optics supplier, with nearly 50 % of European output.
  • technology: The great clarity of this recently released image was made possible by " rubber mirror " adaptive optics technology.
  • industry: Academic support Underpinning the fiber optics industry is a world-class science base.
  • system: We are developing adaptive optics systems to overcome these limitations.
  • control: Both PWFS1 and PWFS2 perform primary mirror active optics control in addition to directing the tip/tilt secondary mirror.

Noun used with modifier

  • fiber: Currently, fiber optics networks are not completely optical.
  • fiber: Within Europe, the UK is the largest fiber optics supplier, with nearly 50 % of European output.
  • quantum: Experiments: My journey to a quantum optics lab in Malvern started on the slopes of Italian Dolomites.
  • atom: Even more complicated integrated atom optics devices and networks, similar to integrated circuits for electrons, can be devised.
  • wireless: The millimeter wave electric company technology has been dubbed " wireless optics " since it provides gigabit high-speed throughput between transmission sites.
  • camera: The camera optics were surprisingly good for what looked like a tiny pinhole lens.