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LCP-21 Interference and Diffraction Experiment Instrument(Computer Controlled)

Short Description:

No darkroom is required
More measurable figures are available such as dual-slit, multi-slit and single silk
Apart from the interference and diffraction experiment, it can be also used for light intensity acqulsition In other areas


Product Detail

Product Tags

Using advanced CCD linear photoelectric sensor, with 11μm or 14μm spatial resolution and thousands of pixels, the experimental error is small; the diffraction light intensity curve is collected in real time in an instant, and can be continuously collected and processed dynamically; the ratio of the collected light intensity distribution curve The traditional light and dark stripes have more physical connotations, and the graphics are more delicate and rich; manual processing such as splicing the collected curves is not required, and errors and distortions are avoided. The digital photoelectric galvanometer is used to measure point by point, and the hands-on content is rich.

The data processing software is powerful, 12-bit A/D quantization, 1/4096 amplitude resolution, small experimental error, digital display, and accurate measurement of the spatial position of each photosensitive element and its light voltage value USB interface.

Specifications

Optical Rail length: 1.0 m
Semiconductor Laser 3.0 mW @650 nm
DiffractionElement Single-Slit slit width: 0.07 mm, 0.10 mm, and 0.12 mm
Single-Wire diameter: 0.10 mm and 0.12 mm
Double-Slit slit width 0.02 mm , central spacing 0.04 mm
Double-Slit slit width 0.07 mm , central spacing 0.14 mm
Double-Slit slit width 0.07 mm , central spacing 0.21 mm
Double-Slit slit width 0.07 mm , central spacing 0.28 mm
Triple-Slit slit width 0.02 mm , central spacing 0.04 mm
Quadruple-Slit slit width 0.02 mm , central spacing 0.04 mm
Pentuple-Slit slit width 0.02 mm , central spacing 0.04 mm
Photocell Detector (Option 1) incl 0.1 mm reading ruler & amplifier, connected to a galvanometer
CCD (Option 2) incl 0.1 mm reading ruler & amplifier, connected to a galvanometer
with synchronization/signal ports, connected to an oscilloscope
CCD+Software (Option 3) incl Option 2
data acquisition box and software for PC use via USB

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