Abstract
Perchloric acid solutions of 4 methylumbelliferone pumped by a second harmonic of ruby provide a high efficiency (20% conversion yield of pumping source) broad band (5600-4600 Å) tunable dye laser. Some effects of chemical quenching on the efficiency of this protonic exciplex laser were investigated.
| Original language | English |
|---|---|
| Pages (from-to) | 431-433 |
| Number of pages | 3 |
| Journal | Optics Communications |
| Volume | 4 |
| Issue number | 6 |
| DOIs | |
| State | Published - 1972 |