The present patent of invention describes the obtention of lasers in {TAIL ~ solid condition} of dyes of {HEAD ~ the family} of Rhodamines 
The present patent of invention describes the obtention of lasers in { TAIL ~ solid condition } of dyes of { HEAD ~ the family } of Rhodamines
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH