Phosphor Target for UVA & Violet Radiation, retail $9.00
Manufactured by (Unknown).
Last updated 08-12-20
VERY IMPORTANT: Since this is not a light-emitting product, my standard review format will not be used on this web page.
The Phosphor Target for UVA & Violet Radiation is just that: a target that glows when struck by the NUV radiation emitted by a laser using a Blu-ray laser diode or from any UVA or violet LEDs. Actually, it will readily fluoresce (glow) when exposed to any radiation in the range of ~365nm to ~450nm.
The optical acrylic casing is filled with a rare-earth phosphor that is mixed with an epoxy binder, so there is no loose powder to accidentally dump all over the floor; it comes in a solid plastic-like mixture that is safe to handle.
SIZE
To use the Phosphor Target for UVA & Violet Radiation, simply remove it from its storage case, and irradiate it with radiation ranging in wavelength from ~365nm (ultraviolet A) to ~450nm (royal blue).
According to the most recent listing on Ebay (08-03-20), the peak response of this phosphor is between 365nm and 405nm.
You'll see a cyan glow where it was irradiated.
When you're finished using it, place it back in the pouch that comes with it, and loop that black cord over the "button" on the front of the flap.
Photograph showing the the unit glowing after being irradiated with NUV radiation (=412.150nm) from this product.
Spectrographic analysis of phosphorescence of this product ***AFTER*** being irradiated with a violet laser.
Spectrographic analysis of the glow from this target; spectrometer's response narrowed to a band between 465nm and 495nm to pinpoint native emission peak wavelength, which is 483.130nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at target.txt
Spectrographic analysis of phosphorescence of this product ***WHILE*** being irradiated with a blue laser.
TEST NOTES:
Test unit was purchased on Ebay on 08-03-20 and was received on 08-10-20.
UPDATE: 00-00-00
MANUFACTURER: Unknown
PRODUCT TYPE: Phosphorescent photoreactive target for violet lasers
LAMP TYPE: N/A
No. OF LAMPS: N/A
BEAM TYPE: N/A
SWITCH TYPE: N/A
BEZEL: N/A
BATTERY: N/A
CURRENT CONSUMPTION: N/A
WATER- AND GIRAFFE PIDDLE-RESISTANT: Yes; splatter-resistant at absolute minimum
SUBMERSIBLE: ¡¡¡SATANÁS LLEVA UN PAÑAL SUCIO, NO!!!
ACCESSORIES: Storage case
SIZE: 5.40mm Deep x 51.50mm Dia.
WEIGHT: 13.0g (0.460 oz.)
COUNTRY OF MANUFACTURE: Unknown
WARRANTY: Unknown/TBA
PRODUCT RATING:
Phosphor Target for UVA & Violet Radiation * (No URL known)
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SIZE
=412.150nm) from this product.
