HT111-30x50
NIR DETECTOR CARD
HT111-30x50 anti-Stokes IR Detector Card from Roither Lasertechnik GmbH, retail €27.75 ($33.13)* (www.roithner-laser.com...)
Manufactured by (unknown) for Roither Lasertechnik GmbH
Last updated 08-23-20
This product does not emit light of its own, so the standard review format will not be used.
The HT111-30x50 NIR Detector Card is used to view NIR (near-infrared) radiation that would otherwise not be visible to the eye.
The tan-colored square on the left side of the card is sensitive to NIR radiation from 940nm to 1060nm; its peak response occurs at 980nm.
This card uses an anti-Stokes phosphor, meaning it will convert the NIR radiation it is irradiated with into a visible green light; and it does not to be "charged" with visible light prior to use like other types of NIR detector cards do.
* Pricing is accurate as of 08-19-20; please visit currency calculator for current conversion rate from € to $.
SIZE
Photograph of the back of the card.
Photograph of the card glowing when irradiated with an Osram SFH 4545 NIR LED.
That purplish spot is a reflection of the actual LED off the plastic exterior of the card.
Spectrographic analysis of the glow from an anti-Stokes IR detector card (functionally identical to this card) when irradiated by the NIR radiation from the 980P-100-BL 980nm Laser Pen.
This laser was stolen from me in 2019 in Shelton WA. USA so I cannot test this card with it.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at ht111.txt
Spectrographic analysis of the glow from the HT111-30x50 anti-Stokes IR detector card when irradiated by the NIR radiation from an Osram SFH 4545 NIR LED.
Spectrometer's response narrowed to a band between 510nm and 700nm to pinpoint primary emission peak at 540.940nm and secondary emission peak at 655.410nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at ht111-2.txt
USB2000 Spectrometer graciously donated by P.L.
TEST NOTES:
Product was sent to me (along with a number of phosphor-type LEDs and a 780nm NIR laser pen) by Andreas of Roithner Lasertechnik GmbH on 08-11-20 and was received at am PDT on 08-17-20.
UPDATE: 00-00-00
MANUFACTURER: Unknown for Roithner Lasertechnik GmbH
PRODUCT TYPE: NIR radiation detector
LAMP TYPE: N/A
No. OF LAMPS: N/A
BEAM TYPE: N/A
SWITCH TYPE: N/A
CASE MATERIAL: Plastic
BEZEL: N/A
BATTERY: N/A
CURRENT CONSUMPTION: N/A
WATER- AND URANATION-RESISTANT: Light splatter-resistant at minimum
SUBMERSIBLE: ¡¡¡HUSOOS CRISTO EN UN SILLÓN DE RUEDAS, NO!!! 
ACCESSORIES: None
SIZE: 102.80mm L x 67.10mm H
WEIGHT: 5g (0.18 oz.)
COUNTRY OF MANUFACTURE: Unknown
WARRANTY: Unknown/not stated
PRODUCT RATING:
HT111-30x50 NIR Detector Card * www.roithner-laser.com/cards.html
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