Pyrromethene 597

General

Sirah Order-Code SDL-450
Solubility in Ethanol 1.50 grams / liter
Solubility in Methanol 0.38 grams / liter
Solubility in EPH 7.00 grams / liter
Solubility in PPH 9.20 grams / liter
Lifetime 1) 400 Wh
Comments  

 

Pulsed, 532 nm pumped 

Pulsed 10 Hz Pyrromethene 597 

Solvent Ethanol
Peak 582 nm
Tuning Range 558 nm .. 587 nm
Concentration Resonator 2) 0.160 grams / liter
Concentration DC-R40 2) 0.055 grams / liter
Conentration EBP 2) 0.011 grams / liter

High Repetition Rate, 532 nm pumped 

High Repetition Rate Pyrromethene 597 

Solvent Ethanol
Peak 585 nm
Tuning Range 563 nm .. 625 nm
Concentration Resonator 2) 0.24 grams / liter
Concentration Amplifier 2) 0.16 grams / liter

 

1) Lifetime. The value is for 1 liter of dye solution. Increased volumes of dye solution give longer lifetimes. Dye lifetimes dependend on pump laser power, dye powder purity, solvent purity, humidity of air, temperature. Please regard the given value as a rough estimate.

2) Concentration. Values are typical values. These values need to be verified for specific pump lasers, cell geometries, required beam profiles. Higher concentrations cause a shift of the tuning curve to the red, while lower concentrations may result in a blue shift.