Product details:

Yttrium Aluminum Garnet (YAG) LED Phosphor is efficient and suitable for creating high correlated color temperature (CCT). YAG phosphor is very stable due to its unique crystal structure and its synthetic route is very straightforward. It can be effectively excited by a 450nm blue LED chip with an emission peak wavelength in the 530-560nm range. YAG phosphor exhibits yellow-light emission from the characteristic 5d and 4f energy levels. The energy levels of the 5d1 excited states and the emission photon energy of Ce3+ ion strongly depend on the host crystals via the crystal-field-induced energy level splitting of the 5d1 orbital. Combined with a blue InGaN LED, YAG phosphor has been successfully used in WLED.

SKU#: LM0101

Typical Chemical Composition:

Y₃Al₅O₁₂:Ce

Yttrium Aluminum Garnet (YAG) LED Phosphor
Item	Particle Size (um)	Color	1931-CIE Chromaticity diagram		Spectrum performance
Item	Particle Size (um)	Color	x	y	Excitation wavelength（nm）	Emission peak λp（nm）
YAG	10 ± 1	light yellow	0.416	0.554	450-470	532
	10 ± 1	light yellow	0.426	0.548	450-470	534
	5 ± 1	light yellow	0.426	0.548	450-470	534
	10 ± 1	yellow	0.436	0.546	450-470	538
	10 ± 1	yellow	0.446	0.533	450-470	543
	5 ± 1	yellow	0.446	0.533	450-470	542
	10 ± 1	deep yellow	0.471	0.493	450-470	552
	5 ± 1	deep yellow	0.471	0.493	450-470	551
	10 ± 1	deep yellow	0.486	0.504	450-470	553
	10 ± 1	deep yellow	0.498	0.493	450-470	558
	10 ± 1	deep yellow	0.502	0.489	450-470	563
	15 ± 1	light yellow	0.425	0.551	450-470	538
	10 ± 1	light yellow	0.425	0.551	450-470	538
	15 ± 1	yellow	0.436	0.543	450-470	540
	15 ± 1	yellow	0.447	0.535	450-470	543
	10 ± 1	yellow	0.447	0.535	450-470	543
	15 ± 1	deep yellow	0.462	0.523	450-470	548
	10 ± 1	yellow	0.437	0.542	450-470	539

Luminescent Materials