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7364715 |
As-grown single crystal of alkaline earth metal fluoride
A single crystal of alkaline earth metal fluoride is produced by a single crystal pulling method, has a straight barrel part diameter of not less than 17 cm, preferably has a straight barrel part...
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7060133 |
Single crystal pulling apparatus for a metal fluoride
A single crystal pulling apparatus for a metal fluoride comprising a crucible provided in a chamber for filling with a molten solution of a single crystal material, a melting heater provided to...
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6917042 |
Crystalline filters for ultraviolet sensors
A crystal filter and a method of making a crystal filter capable of transmitting radiation within a particular pass band is disclosed. The crystal filter is particularly appropriate for a UV...
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EP1424408A1 |
Single crystal pulling apparatus for metal fluoride
A single crystal pulling apparatus for a metal fluoride comprising a crucible provided in a chamber and filling a molten solution of a single crystal manufacturing material, a melting heater...
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EP1422322A1 |
As-grown single crystal of alkaline earth metal fluoride
The single crystal of alkaline earth metal fluoride of the invention is produced by a single crystal pulling method, has a straight barrel part diameter of not less than 17 cm, preferably has a...
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6620347 |
Crystalline filters for ultraviolet light sensors
A crystal filter and a method of making a crystal filter capable of transmitting radiation within a particular pass band is disclosed. The crystal filter is particularly appropriate for a UV...
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6487519 |
System and method for time-to-intercept determination
A method and system of time-to-intercept determination for a radiation source using passively-sensed irradiance data. The invention provides a plurality of noise reduction features to reduce the...
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