Home » Dyes & Accessories » Dyes »
Pyridine 1
General Information
| Dye Name | Pyridine 1 |
| Synonyme | LDS 698 |
| Sirah Order-Code | SDL-560 |
| Chemical Formula | C19H23N2•ClO4 |
| CAS No. | 87004-02-02 |
| Appearance | purple needles |
| Further Information | see Datasheet provided by Exciton |
Usage with CW Single-Mode Lasers
| Solvent | Phenoxyethanol |
| Peak | 702 nm |
| Tuning Range | 680 - 735 nm |
| Efficiency | |
| Concentration | 1.07 g/l |
| Solvent | Phenoxyethanol : Ethylene glycol (1:9) |
| Peak | 705 nm |
| Tuning Range | 670 - 760 nm |
| Efficiency | |
| Concentration | 1.07 g/l |
Usage with High-Energy Pulsed Lasers Pumped at 355 nm
| Solvent | Ethanol |
| Peak | 693 nm |
| Tuning Range | 664 - 722 nm |
| Efficiency | 10 % |
| Concentration | 0.45 g/l |
Usage with High-Energy Pulsed Lasers Pumped at 532 nm
| Solvent | Ethanol |
| Peak | 692 nm |
| Tuning Range | 667 - 720 nm |
| Efficiency | 21 % |
| Concentration | 0.25 g/l |
Usage with High-Repetition-Rate Pulsed Lasers Pumped at 532 nm
| Solvent | Ethanol |
| Peak | 692 nm |
| Tuning Range | 667 - 720 nm |
| Efficiency | 20 % |
| Conc. Resonator | 0.375 g/l |
| Conc. Amplifier | 0.25 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.