Its application is {HEAD ~ the production} of the laser emittance by an organic dye in a solid matrix and polymers containing {TAIL ~ rhodamines} 
Its application is { HEAD ~ the production } of the laser emittance by an organic dye in a solid matrix and polymers containing { TAIL ~ rhodamines }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL