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Laser Detection Cards

Laser Detection Cards

Laser detection cards provide instant, fade free operation for simple alignment, location and safety purpose visualization of laser light. Cards are made of durable plastic and cover Visible and Near-IR (NIR) spectral ranges.

87 $
delivery Estimated delivery time: 4 - 5 days
Qty discount: 5-9 pcs. of the same item - 5% OFF! 10+ pcs. 10% OFF!
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Description
Code Absorption Band Emission Peak Notes Price Delivery Add to cart
i 990-0846 400-640 nm + 800-1700 nm 660 nm requires charging with day light 87 $ 4 - 5 days
  990-0846
VIS & IR Detection Card
Absorption Bands 400 - 640 nm
800 - 1700 nm
Emission Bands Broadband 600 – 730 nm
Peak @ 660 nm
Persistence (stimulation removed) VIS: 0.5 – 3 s, dependent on ambient light
IR: <0.5 s
Minimum Stimulation Continuous 1) <1 nW/cm2 @ 450 nm
<25 µW/cm2 @ 950 nm
Minimum Stimulation Pulsed 1) 2 kW/cm2 @ 1064 nm, 7 ns, 10 Hz
Maximum Stimulation Continuous 100 W/cm2 @ 512 nm
Maximum Stimulation Pulsed 60 MW/cm2 @ 1064 nm, 7 ns, 10 Hz
Typical Applications Ar-Ion, HeNe, HeCd, 880 nm, 960-980 nm laser diodes, Yb:KGW, Nd:YLF, Nd:Glass, Nd:YAG
EKSMA Optics Laser Detection Cards
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Laser detection cards provide instant, fade free operation for simple alignment, location and safety purpose visualization of laser light. They are made of durable 0.8 mm plastic and have photosensitive region 44 x 54 mm that extends all the way to the three edges of the cards to facilitate use in laser alignment procedures. Full dimensions of the cards are 86 x 54 mm.

  • Covering Visible and Near-IR spectral ranges
  • Plastic, credit-card sized (86 x 54 mm)
  • Large sensor area (54 x 44 mm) extending to the edges

VIS & IR Detection Card

990-0846 Laser detection card has a sensitive active region which can be used to visualize weak power laser beams, to detect beam reflections or scattered IR laser light. Proper function of this card requires charging it with visible/day light before use. Additionally, because emissions from the active region are not persistent, the user must move the card around for optimal brightness of the beam spot.

  • Emission band: 580 - 750 nm
  • Emission peak: 660 nm
  • Absorption band: 400 - 640 nm and 800 - 1700 nm