Rhodamine 6G

General

Sirah Order-Code SDL-470
Solubility in Ethanol 80 grams / liter
Solubility in Methanol 400 grams / liter
Solubility in Ethylene Glycol (EG) 744 grams / liter
Solubility in EPH 16 grams / liter
Solubility in PPH 33 grams / liter
Lifetime 1) 500 Wh
Comments aka Rhodamine 590

Absorption Rhodamine 6G 

Pulsed, 532 nm pumped 

Pulsed 10 Hz Rhodamine 6G 

Solvent Ethanol
Peak 566 nm
Tuning Range 556 nm .. 582 nm
Efficiency 30 %
Concentration Resonator 2) 0.090 grams / liter
Concentration DC-R40 2) 0.030 grams / liter
Conentration EBP 2) 0.011 grams / liter

High Repetition Rate, 532 nm pumped 

High Repstition Rate Rhodamine 6G 

Solvent Ethanol
Peak 566 nm
Tuning Range 556 nm .. 590 nm
Concentration Resonator 2) 0.135 grams / liter
Concentration Amplifier 2) 0.090 grams / liter

Continous, 532 nm pumped

Solvent Ethylene Glycol (EG)
Peak 582 nm
Tuning Range 569 nm .. 615 nm
Concentration 2) 3) 0.750 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.

3) Depending on pump power. Value for 15 W,