IR laser viewing cards convert infrared radiation to visible radiation providing a visual image of infrared light. The cards consist of an infrared phosphor material which stores the energy from conventional light sources (e.g. indoor room lighting, sunlight). As incident infrared light stimulates the phosphor, the stored energy is released in the form of visible light.Hand-held infrared viewers are ideal for observation and alignment, of laser beams with wavelengths between 800 and 1550 nm. The viewer delivers a bright, high-contrast image with edge-to-edge sharpness.
Specifaications of Plastic IR Viewer
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Wavelength Range
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800-1500nm
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Nodel Number
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LDC-1550-25
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LDC-1550-40
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Active Area
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25 x 25 mm
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40 x 40 mm
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Peak Emission
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610-635 nm
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Sensitivity @ 1000 nm
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6 mW/ cm^2
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Sensitivity @ 1300 nm
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60 mW/ cm^2
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Sensitivity @ 1500 nm
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>500 mW/ cm^2
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Pulse Damange Threshold
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0.05
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CW Damange Threshold
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10
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Card Dimensions (mm)
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33 x 55
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45 x 70
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Specifications of Ceramic IR Viewer
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Wavekength Range
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900-1100nm
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Model Number
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LDC-1100
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Peak Emission
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540-548 nm / 651-666 nm
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Active Area
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20 x 15mm
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Sensitivity 2 1064 nm
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>20 mW/ cm^2
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CW Damange Threshold (kW/ cm^2)
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10
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Bass Plate
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Precision ceramic material
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Application
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1. YAG / fiber laser adjustment
2. IR laser and LED beam test
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Dimension (mm)
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15 x 15
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