发明名称 |
Amplification of long-range surface plasmons with reduced noise |
摘要 |
An optical amplifier suitable for coherently amplifying surface plasmon-polariton waves with high gain and low noise over visible and infrared wavelengths. The optical amplifier is comprised of a thin strip of material having a complex permittivity with a negative real part, in contact on at least one side with an optical gain medium, where the strip has finite width and thickness such that optical radiation couples to the strip and propagates along its length as a surface plasmon-polariton wave. The surface plasmon-polariton amplifier can also be incorporated into a resonant cavity to form a plasmon-polariton laser. |
申请公布号 |
US8660163(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201213432630 |
申请日期 |
2012.03.28 |
申请人 |
DELEON ISRAEL;BERINI PIERRE;UNIVERSITY OF OTTAWA |
发明人 |
DELEON ISRAEL;BERINI PIERRE |
分类号 |
H01S3/14;H01S3/08 |
主分类号 |
H01S3/14 |
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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