Incandescent microcavity lightsource having filament spaced from reflector at node of wave emitted
First Claim
Patent Images
1. A device comprising:
- an optical microcavity with an incandescent active region;
said incandescent active region having an incandescent light source disposed therein for emitting light;
said incandescent active region capable of having spontaneous light emission when heated; and
said optical microcavity including means for controlling the spontaneous light emission from said active region.
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Abstract
An incandescent microcavity lightsource 30 has an incandescent active region 13 capable of spontaneous light emission when heated. The incandescent microcavity lightsource 30 controls the spontaneous light emissions from said active region 13.
76 Citations
40 Claims
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1. A device comprising:
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an optical microcavity with an incandescent active region; said incandescent active region having an incandescent light source disposed therein for emitting light; said incandescent active region capable of having spontaneous light emission when heated; and said optical microcavity including means for controlling the spontaneous light emission from said active region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A device comprising:
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a resonant optical microcavity with an incandescent active region; means for controlling spontaneous light emission from the incandescent active region; and said active region having a source of incandescent light. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A method of enhancing the output of a incandescent light source comprising the steps of:
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providing an incandescent light source capable of having spontaneous light emission; and providing means for controlling the spontaneous light emission from said incandescent light source in a resonant optical microcavity. - View Dependent Claims (30)
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31. An incandescent light source device comprising:
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an optical microcavity with an incandescent active region; said active region having an incandescent light source disposed therein for emitting light; said incandescent active region has spontaneous light emission when heated; and said optical microcavity controls the spontaneous light emission from said active region.
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32. An incandescent light source device comprising:
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an optical microcavity with an active region; and said active region having an incandescent light source disposed therein for emitting light. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40)
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Specification