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Europium activated Yttrium Vanadate Phosphor lines

Europium activated Yttrium Vanadate Phosphor lines

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I measured the DX lines. Why? Because they were wrong. Maybe the references I had found used some strange method to determine them. Needed to find accurate spectral numbers for my research. Nanometers used. About 0.25 nm accuracy.

HPS-start-to-stable.jpg HPS+HgDX.jpg DX-measurement.jpg EnergyAdvantage-CosmoWhite.jpg

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Lamp Type:Various

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Filename:DX-measurement.jpg
Album name:lights*plus / Lamp Spectra
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Date added:May 03, 2017
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dor123
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May 04, 2017 at 04:01 AM Author: dor123
The red component of the triphosphors in fluorescent and CFLs, is Y2O3 : Eu3+ . Coated HPS lamps usually uses just a diffusing coating that don't produces it own light, and the red line at 616nm is a sodium line.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

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May 04, 2017 at 02:12 PM Author: lights*plus
Can you phonetically write the Y2O3 : Eu3+ part?

For example, is it Europeum activated Yttrium Oxide?
dor123
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May 04, 2017 at 11:13 PM Author: dor123
This is an Europium activated Yttrium Oxide. I tought you know reading how I wrote the chemicals composition of the red component of the triphosphor.

I"m don't speak English well, and rely on online translating to write in this site.
Please forgive me if my choice of my words looks like offensive, while that isn't my intention.

I only working with the European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

lights*plus
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May 05, 2017 at 01:48 PM Author: lights*plus
No I didn't know the chemical name! So thanks!
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