Illumination – Light source and modifier – Including selected wavelength modifier
Patent
1989-09-21
1991-05-14
Husar, Stephen F.
Illumination
Light source and modifier
Including selected wavelength modifier
362264, 362310, F21V 900
Patent
active
050161520
ABSTRACT:
An improved light source for illuminating optical fibers includes a high-intensity gas-discharge lamp positioned within a reflector assembly that focuses radiation from the lamp onto a remote focal point, and that selectively transmits and reflects desired visible radiation and attenuates undesirable ultraviolet and infrared radiation. Alignment procedures in assembly process ensure maximization of flux intensity supplied to optical fibers positioned at the remote focal point of the reflector assembly.
REFERENCES:
patent: 4290097 (1981-09-01), Block et al.
patent: 4386292 (1983-05-01), Rothwell et al.
patent: 4583528 (1986-04-01), Bauman
patent: 4814956 (1989-03-01), Kano
Awai George K.
Lee Song S.
Fiberstars, Inc.
Husar Stephen F.
Smith A. C.
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