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.
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申请公布号 |
US6917635(B2) |
申请公布日期 |
2005.07.12 |
申请号 |
US20020261336 |
申请日期 |
2002.09.30 |
申请人 |
PRUSZENSKI, JR. ANTHONY STANLEY |
发明人 |
PRUSZENSKI, JR. ANTHONY STANLEY |
分类号 |
G21K1/00;H01S5/0683;H01S5/0687;H01S5/40;(IPC1-7):H01S3/10 |
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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