Hello guys, i have saturated spectrum of Rb. My goal is to identify which lines i see. http://imagizer.imageshack.us/a/img835/8787/xvwr.png [Broken] So from http://www.opticsinfobase.org/oe/fulltext.cfm?uri=oe-15-10-6293 I have identified that there are to 2 Isotopes: Rb85 and Rb85, further from http://www.coldatoms.com/en/researc...laryzacja-fali-zanikajcej-eksperyment-rb.html i identified that there are transitions 5S1/2, F = 2 → 5P1/2, F’ = 1 and 2. And from here http://steck.us/alkalidata/rubidium87numbers.pdf i calculated corresponding frequencies ω1 and ω2. Now,i do not have a clue how to identify Rb85 lines,because there are a lot of possible transitions. I think that in Rb85 lines the middle one is resonance line, and i have to identify 2 more. Someone help?