Two microwave signals of different frequencies are used to modulate the top and bottom cavity of a coupled-cavity VCSEL. Signal mixing is observed, which can be engineered by varying the DC biases to the cavities.
© 2009 The Optical Society
C. Chen and K. Choquette, "Microwave Signal Mixing in Coupled-Cavity VCSELs," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper CMGG4.
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