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ANTENNA FEEDBACK SCHEME FOR ACHIEVING NARROW BEAM EMISSION FROM PLASMONIC LASERS
ANTENNA FEEDBACK SCHEME FOR ACHIEVING NARROW BEAM EMISSION FROM PLASMONIC LASERS
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机译:实现等离子激光器窄光束发射的天线反馈方案
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摘要
A distributed antenna-coupling feedback scheme and specially designed distributed feedback (DFB) metallic cavity and grating for laser application and in particular to plasmonic lasers ensuring a predesigned phase condition such that a mode traveling inside a waveguide is coupled/phase-locked to a mode traveling on the top metal improving the beam quality of the laser.
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