Integrated, solid, optical device

• US 4,883,333 A
• Filed: 10/13/1987
• Issued: 11/28/1989
• Est. Priority Date: 10/13/1987
• Status: Expired due to Fees

• Current Assignee: Serge J. Yanez
• Original Assignee: Serge J. Yanez
• Inventors: Yanez, Serge J.
• Primary Examiner(s): Sikes, William L.
• Assistant Examiner(s): Gonzalez, Frank
• Application Number:
  US07/106,650
• Time in Patent Office: 777 Days
• Field of Search: 350/96.10, 350/96.15, 350/96.18, 350/96.19, 350/96.24, 350/320, 350/321, 362/32, 250/227
• US Class Current: 385/33
• CPC Class Codes: G02B 19/0028 refractive and reflective surfaces, e.g. non-imaging catadioptric systems
• CPC Class Codes: G02B 19/0042 for use with direct solar radiation
• CPC Class Codes: G02B 19/0047 for use with a light source G02B19/009, G02B19/0095 take precedence; details of lighting devices in general F21V; non-semiconductor lasers having optical devices external to the laser cavity H01S3/005
• CPC Class Codes: G02B 19/0095 for use with ultraviolet radiation
• CPC Class Codes: G02B 6/032 with non solid core or cladding G02B6/02295 takes precedence
• CPC Class Codes: G02B 6/262 Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
• CPC Class Codes: G02B 6/4204 the coupling comprising intermediate optical elements, e.g. lenses, holograms encapsulated active devices H01S5/02208, H01L33/52
• CPC Class Codes: G02B 6/4298 coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
• CPC Class Codes: Y10S 385/901 Illuminating or display apparatus

Abstract

A solid optical device for the generation and distribution of radiant energy from 0.3 microns to greater than 10 microns. The device is a system comprising a radian t energy generating solid optical reflector, a radiant energy conducting solide channel and a radiant energy distributing solid luminaire. The optical reflector and luminaire are each composites of various optical elements, of different optical materials, integrated into various solid forms. A radiant energy transmitting solid channel is interposed and integrated between optical reflector and luminaire for means of conducting radiant energy from reflector to luminaire for means of dispersing energy into various patterns.

Claims

1. An optical device for radiant energy transmission comprising, in combination:

a source of energy,

a means for directing energy from said energy source to a light pipe including a solid mass of optical material which collects and directs the energy, reflective means circumscribing at least a portion of said optical material for focusing the energy, a lens means interposed between said optical material and said light pipe,

and a luminaire at an end of said light pipe material remote from said energy source to display the energy transmitted wherein said light pipe has a proximal end immersed into said lens means to improve energy transfer therebetween, defined by said proximal end placed within said lens means and dimensioned to tightly engage said proximal end.

2. The device of claim 1 wherein said optical material tangentially abuts against at least a portion of said lens.

3. The device of claim 1 wherein said luminaire includes a recess to receive a distal end of said light pipe, optical material disposed within said luminaire and receiving said energy from said, lightpipe and

reflective means on said luminaire to direct said energy and an output area to exhibit said energy.

4. The device of claim 3 wherein said luminaire is in the form of a echelon grating wherein said reflective means are carried on stairs of said grating.

5. The device of claim 3 wherein said luminaire includes a diffusion film at said output area to soften the emitted energy.

6. The device of claim 3 wherein said lens means is a focusing lens on a principal optical axis to further concentrate the energy radiation.

7. The optical device of claim 1 wherein said energy source is an arc discharge lamp.

8. The device of claim 1 wherein said energy is directed to said light pipe which is located along a longitudinal axis of a hollow shaft and said luminaire directs energy at an end of said light pipe remote from said source and to a detector.

9. The device of claim 1 wherein said luminaire is placed within a void adjacent an area of textile material.

10. The device of claim 1 wherein said fiber optic cable is supported on a substrate of textile material.

11. The device of claim 1 wherein said energy source is a xenon lamp and said directing means communicates with a plurality of fiber optic cables to distribute energy from the lamp to several locations.

12. An integrated optical device comprising

in combination:

a source of energy,

energy directing means including light pipe having a proximal end embedded in a solid mass of optical material and a distal end embedded in a luminaire,

said luminaire displaying said energy.

13. An optical device for radiant energy transmission comprising, in combination:

a source of energy,

a means for directing energy from said energy source to a light pipe including a solid mass of optical material which alters collects and directs the energy, reflective means circumscribing at least a portion of said optical material to for focusing the energy, a lens means interposed between said optical material and said light pipe,

and a luminaire at an end of said light pipe material remote from said energy source to display the energy transmitted wherein said luminaire includes a recess to receive a distal end of said light pipe, optical material contained disposed within said luminaire and receiving said energy from said lightpipe, and reflective means on said luminaire to direct said energy and an output area to exhibit said energy wherein said luminaire is in the form of a echelon grating wherein said reflective means are carried on stairs of said grating.

14. An optical device for radiant energy transmission comprising, in combination:

a source of energy,

a means for directing energy from said energy source to a light pipe including a solid mass of optical material which alters collects and directs the energy, reflective means circumscribing at least a portion of said optical material to for focusing the energy, a lens means interposed between said optical material and said light pipe, wherein said light pipe is supported on a substrate of textile material.

15. A method for forming an optical device as an integral cast system, the steps including:

embedding one end of a light pipe into a mass of solid, optical, energy transmissive material, and embedding another end of the light pipe into a solid, optical luminaire, whereby the device thus formed has permanently fixed and precise alignment of the luminaire, light pipe and mass of solid optical material and interfaces along areas of embedment are optically transparent.

16. The method of claim 16 including forming the mass of solid, optical energy transmissive material with a lens integrally cast therewithin.

17. The method of claim 17 including coating an outer surface of the mass of solid optical energy transmissive material with a reflective film to produce internal light reflection within the mass.

18. The method of claim 18 including integrally forming a plurality of reflective surfaces within the solid optical luminaire.

19. A method for efficiently emitting energy at a site remote from its origin including the steps of,

emitting the energy including reflecting through a mass of solid optical material,

focusing the energy through a lens embedded in the optical material,

emitting the energy into a light pipe embedded in the lens,

displaying the energy delivered through the light pipe to a luminaire connected to the light pipe.

20. The method of claim 19 including reflecting the energy in the luminaire.

21. The method of claim 20 including reflecting the luminaire energy by directing the energy on a surface,

providing the surface with a large number of grooves defining a grating,

such that energy falling thereon is dispersed into a series of spectra.

22. The method of claim 21 including placing a transparency in the path of the dispersed energy.

23. The method of claim 20 including collimating the energy in the luminaire, and displaying the energy

on an echelon type grating whereby energy impinging thereon is deflected to the display.