Manganese 2+ doped fluorescent glass bead NEW!

34,90  incl. VAT

99 in stock (can be backordered)

SKU: 04868 Category:

Description

Glass bead doped with 5% Manganese 2+ Ions – NEW! red fluorecence!
Size about 13mm – weight ~ 1.2 – 1.4 grams
Material: BaP:5Mn2+
Nice optical glass bead. Each one handmade in our lab.

White at normal light
Red (strong peak @ 635 nm) under UV excitation

Please do not use common UV LEDs, they produce wavelengths above 390 nm and are not suitable! Blacklight tubes work best! The UV lamp used for the photos has a wavelength of 365nm
 
 
Under daylight they are water clear and colorless

Reviews

There are no reviews yet.

Be the first to review “Manganese 2+ doped fluorescent glass bead NEW!”