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Coumarin 307
General Information
| Dye Name | Coumarin 307 |
| Synonyme | Coumarin 503 |
| Sirah Order-Code | SDL-380 |
| Chemical Formula | C13H12F3NO2 |
| CAS No. | 55804-70-1 |
| Appearance | yellow crystals |
| Further Information | see Datasheet provided by Exciton |
Usage with High-Energy Pulsed Lasers Pumped at 355 nm
| Solvent | Ethanol |
| Peak | 500 nm |
| Tuning Range | 480 - 540 nm |
| Efficiency | 15 % |
| Concentration | 0.40 g/l |
Usage with High-Repetition-Rate Pulsed Lasers Pumped at 355 nm
| Solvent | Ethanol |
| Peak | 500 nm |
| Tuning Range | 480 - 540 nm |
| Efficiency | 14 % |
| Conc. Resonator | 0.60 g/l |
| Conc. Amplifier | 0.40 g/l |
Solvent: The solvent influences the peak wavelength of the dye.
Peak: Output maximum of tuning curve.
Effciency: Laser output at the maximum of tuning range, relative to pump laser output. Effciencies may change depending on configuration or pump power level.
Concentration: Amount of dye, in grams, for 1 liter stock solution. Higher concentrations cause a shift of tuning curves to the red, while lower concentrations may result in a blue shift.