发明名称 |
PRODUCING RADIATION OF A DESIRED FREQUENCY WITH MULTIPLE SOURCES |
摘要 |
The present invention includes a method and system for producing radiation of a desired frequency with temperature invariance. Two or more radiation sources that produce an output are included. A temperature difference between the sources is sensed and a temperature difference signal is produced. A control unit controls a heat flux to one or more or between two or more of the sources based on the temperature difference signal. The control unit may provide the heat flux by self-heating by a supplied current or by heater/coolers. The outputs of the two or more radiation sources are mixed in or on a nonlinear medium. The mixing of the outputs produces beat frequencies and a desired beat frequency or frequencies may be selected by a resonant structure. The beat frequencies are invariant with fluctuations in ambient temperature. |
申请公布号 |
WO2004032291(A3) |
申请公布日期 |
2004.12.09 |
申请号 |
WO2003US30498 |
申请日期 |
2003.09.29 |
申请人 |
TEXTRON SYSTEMS CORPORATION |
发明人 |
PRUSZENSKI, ANTHONY, STANLEY, JR. |
分类号 |
G21K1/00;H01S5/0683;H01S5/0687;H01S5/40 |
主分类号 |
G21K1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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