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Dyes for High-Repetition-Rate Pulsed Lasers

Sirah offers laser dyes from the industries leading supplier Oakley Inc. (former Exciton), USA. These dye are enowned for their excellent lifetime and efficiency. Dyes are sold in 1 gram bottles.

Dyes Pumped with 355 nm

For High-Enery Pulsed Laser – Dyes 355-nm

Dye	Peak (nm)	Range (nm)	Efficiency	Solvent	Conc. Resonator (g/l)	Conc. Amplifier (g/l)	Information
Exalite 376	377	372 - 380	13 %	p-Dioxane	1.35	0.90	read more
Exalite 384	384	379 - 388	14 %	p-Dioxane	0.45	0.30	read more
Exalite 389	387	382 - 392	15 %	p-Dioxane	0.30	0.20	read more
Mix. Exalite 389 / 398	393	382 - 401	16 %	p-Dioxane	0.15 / 0.15	0.10 / 0.10	read more
Exalite 398	398	393 - 403	16 %	p-Dioxane	0.27	0.18	read more
Exalite 404	405	399 - 410	17 %	p-Dioxane	0.225	0.15	read more
Exalite 411	411	404 - 417	15 %	p-Dioxane	0.21	0.14	read more
Exalite 417	419	413 - 422	17 %	p-Dioxane	0.30	0.20	read more
Stilbene 3 aka Stilbene 420	425	419 - 434	15 %	Ethanol + H₂O	0.33	0.22	read more
Exalite 428	427	419 - 434	16 %	p-Dioxane	0.225	0.15	read more
Coumarin 120 aka Coumarin 440	441	429 - 460	14 %	Ethanol	0.375	0.25	read more
Coumarin 2 aka Coumarin 450	448	434 - 463	15 %	Ethanol	0.30	0.20	read more
Coumarin 47 aka Coumarin 460	460	442 - 479	14 %	Ethanol	0.375	0.25	read more
Coumarin 102 aka Coumarin 480	473	452 - 500	16 %	Ethanol	0.60	0.40	read more
Coumarin 307 aka Coumarin 503	500	480 - 540	14 %	Ethanol	0.60	0.40	read more
Coumarin 153	535	517 - 574	15 %	Ethanol	2.40	1.60	read more
Rhodamine 6G aka Rhodamine 590	574	563 - 597	14 %	Ethanol	0.60	0.40	read more
Pyrromethene 597	585	571 - 612	12 %	Ethanol	0.48	0.32	read more
Rhodamine B aka Rhodamine 610	600	588 - 632	13 %	Ethanol	0.525	0.35	read more

Dyes Pumped with 532 nm

For High-Enery Pulsed Laser – Dyes 532 nm

Dye	Peak (nm)	Range (nm)	Efficiency	Solvent	Conc. Resonator (g/l)	Conc. Amplifier (g/l)	Information
Fluorescein 27	550	541 - 571	17 %	Ethanol + H2O	0.60	0.40 + 0.2 g/l NaOH	read more
Pyrromethene 580	557	547 - 581	28 %	Ethanol	0.30	0.20	read more
Rhodamine 6G aka Rhodamine 590	566	559 - 576	28 %	Ethanol	0.135	0.09	read more
Pyrromethene 597	582	566 - 611	28 %	Ethanol	0.24	0.16	read more
Rhodamine B aka Rhodamine 610	596	588 - 614	26 %	Ethanol	0.30	0.20	read more
Mix. Rhodamine B / 101	615	598 - 636	26 %	Ethanol	0.255 + 0.06	0.17 + 0.04	read more
Rhodamine 101 aka Rhodamine 640	624	614 - 662	25 %	Ethanol	0.375	0.25	read more
DCM	627	602 - 660	27 %	Ethanol	0.45	0.30	read more
DCM	651	626 - 685	27 %	DMSO	0.45	0.30	read more
Pyridine 1 aka LDS 698	692	667 - 720	20 %	Ethanol	0.375	0.25	read more
Pyridine 2 aka LDS 722	718	691 - 751	19 %	Ethanol	0.27	0.18	read more
Styryl 8 aka LDS 751	744	712 - 782	15 %	Ethanol	0.225	0.15	read more
Styryl 8 aka LDS 751	764	733 - 802	15 %	DMSO	0.225	0.15	read more
Styryl 11	785	758 - 826	12 %	Ethanol	0.21	0.14	read more
Styryl 9 aka LDS 821	815	791 - 839	10 %	Ethanol	0.195	0.13	read more
Styryl 9 aka LDS 821	839	814 - 862	10 %	DMSO	0.195	0.13	read more
LDS 867	863	832 - 900	10 %	Ethanol	0.225	0.15	read more

Peak: Output maximum of tuning curve.

Effciency: Laser output at the maximum of tuning range, relative to pump laser output. Effciencies may change epending on configuration or pump power level.

Solvent: The solvent influences the peak wavelength of the dye. Methanol, ethanol, isopropanol and propylene carbonate are to a certain extent interchangeable.

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. Use approximately a third of the given concentration for amplifiers. Refer to the manual for capillary cells or single cell lasers. Use approximately a third of the given concentration for amplifiers. Refer to the manual for capillary cells, high repetition rate systems, or single cell lases.