(OCR) Optical Character Recognition Equipment(OCR)

Active Optical

Adaptive Optical

Active Optical Network

Adaptive Optical Network

Active Optical Fiber

active optical device

adaptive optical technique

active optical filter

access optical cable

angle of optical rotation

active optical devices

Apparent Optical Properties

a nonlinear optical interface

Active Optical Fiber Loop

addition of optical fields

angular optical polygon

Aerosol Optical Information

active optical fiber coupler

Aero optical thickness