A fiber radio link based on direct optical injection subharmonic locki
ng of a GaAs MIMIC oscillator at 10.6 GHz is experimentally demonstrat
ed. Microwave output power of 7.6 dBm is reported. The oscillator can
be locked rising rip to the 32nd subharmonic over a 200 kHz locking ra
nge. The achieved linewidth allowed transmission of a signal modulated
down to 500 Hz through the link. (C) 1998 John Wiley & Sons, Inc.