摘要:
Optical system for providing changes in a cross sectional dimension of a substantially collimated monochromatic beam of light by allowing the beam to be directed repeatedly, at Brewster's angle, toward and incident upon a common air/light conducting material interface so as to provide said changes utilizing a minimum of bulk material and space while achieving a very high degree of efficiency in the transmission of light through the system.
摘要:
An optical system for providing changes in the cross sectional dimensions of a substantially collimated monochromatic beam of light directed along an input path of the system in relation to the dimensions thereof along the output path of the system. For example, either increasing or decreasing the beam diameter of a laser source of radiant energy is representative of an area of usefulness.
摘要:
The system herein includes an array of light beam reflecting surfaces and reflection control means for effecting changes in the position of a light beam along the scan-line output surface of the system with a much higher degree of sensitivity than is possible with the more well known line scan light beam deflection systems. This is accomplished primarily by allowing the reflection control means of the system to utilize scan angle magnifying means which are an inherent characteristic of the system in combination with repeated use of beam reflection control means therein.
摘要:
The invention relates to an improved optical system for selecting and presenting individual graphic symbols from an illuminated array of such symbols and establishing individual line positions thereof in high speed photocomposing machine applications. A laser source of radiant energy is utilized for illuminating symbols of the array and acousto-optic light reflector means in combination with image projection optics are included in the process of exposing a record medium to light images of graphic symbols and controlling the positions thereof in a line across the medium.
摘要:
The system herein includes light optic means which functions as a secondary light beam deflector, or distributor, in making available informational arrays of initially positioned light beams, from a primary light beam deflector, at any of a number of secondary display positions for the purpose of extending the deflection and resolution capabilities beyond the practical limits of the primary beam deflector.
摘要:
The invention relates to optical systems incorporating means for dissecting a formation of light stemming from illuminated subject matter at one location within a telecommunications system and thereupon establishing a series of elemental light spot information for transmission to a second location for use in a reconstructing of an image of the initially illuminated subject matter.
摘要:
A light optic data handling system for providing changes in the cross sectional dimension of a substantially collimated monochromatic beam of light by allowing the beam to be directed repeatedly, at Brewster's angle, toward and incident upon a common air/light conducting material interface so as to provide said changes utilizing a minimum of bulk material and space while achieving a very high degree of efficiency in the transmission of light through the system.
摘要:
The system herein includes light optic means which functions as light beam distributor in making available, almost instantly, one or more of a plurality of input light beams at any of a plurality of differently positioned output paths of the system as opposed to the more well known line scan beam deflection systems. The input beams may be from individual laser sources of radiant energy, each providing a different color of light, whereupon light from these sources may be combined and directed along a common output path.
摘要:
The system herein includes light optic means which function as a light beam distributor in making available, almost instantly, an information bearing beam of light at any of a plurality of differently positioned output paths of the system as opposed to the conventional or more well known line scan beam deflection systems.
摘要:
The system herein includes light optic means which functions as a light beam distributor in making available, almost instantly, an information bearing beam of light at a plurality of differently positioned output paths of the system as opposed to the conventional or more well known line scan beam deflection systems.