Light-Induced Amplification in MEMS Oscillators
- 详细技术说明
- Cornell researchers have developed a novel MEMS oscillator useful for parametric amplification.
- *Abstract
-
Cornell researchers have developed a novel MEMS oscillator useful for parametric amplification. Having a resonant frequency changeable by the application of heat, the resonant frequency is varied, using a laser, at a frequency different from the oscillator's resonant frequency to amplify oscillations. Easily formed on a silicon substrate, the oscillator can be utilized as an amplifier, antenna, phase demodulator, or laser controlled oscillator.
Potential Applications
- Amplification
- Communications
Advantages
- Low-cost, straight-forward fabrication
- Heat-controlled resonant frequency
- *Licensing
- Martin Teschlmt439@cornell.edu(607) 254-4454
- 其他
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Patent: 7,654,140
- 国家/地区
- 美国
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