The utilization of {HEAD ~ radial Bragg reflectors} can also reduces the bending loss of the field in {TAIL ~ the resonators} and yet allow for small bending radii  
The utilization of { HEAD ~ radial Bragg reflectors } can also reduces the bending loss of the field in { TAIL ~ the resonators } and yet allow for small bending radii
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH