Ring resonator-based photonic microwave receiver modulator with picowatt sensitivity
نویسندگان
چکیده
The authors report an enhanced LiNbO3 microdisk photonic microwave receiver modulator with a sensitivity of 3 pW (285 dBm) and a bandwidth of 60 MHz centred at 14.6 GHz. The sensitivity of the modulator is improved by using a critically coupled microwave ring resonator and a modified ground plane for passive E-field amplification and confinement.
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تاریخ انتشار 2009