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LCP-19 Measurement of Diffraction Intensity

Short Description:


Product Detail

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This experimental system is suitable for general physics experiment teaching at universities and colleges. The key features include stable performance, easy operation and accurate reading. It helps students to understand the basic principles of Fraunhofer diffraction, and measure the intensity distribution of Fraunhofer diffraction. Through this system, students can enhance their hands-on experimental skills and analytical ability

Specifications

He-Ne laser 1.5 mW@632.8 nm
Multi-slit plate 2, 3, 4 and 5 slits
Displacement Range of Photocell

80 mm

Resolution 0.01 mm

Receiving unit

Photocell, 20 μW~200 mW

Optical rail with base

1 m long

Width of adjustable slit 0~2 mm adjustable
  1. Parts Included

Name

Specifications/part number

Qty

Optical rail 1 meter long and black anodized

1

Carrier

2

Carrier (x-translation)

2

Carrier (x-z translation)

1

Transversal Measurement Stage Travel: 80 mm, Accuracy: 0.01 mm

1

He-Ne laser 1.5 mW@632.8nm

1

Laser holder

1

Lens holder

2

Plate holder

1

White screen

1

Lens f = 6.2, 150 mm

1 each

Adjustable slit 0~2 mm adjustable

1

Multi-slit plate 2, 3, 4 and 5 slits

1

Multi-hole plate

1

Transmission grating 20 l/mm, mounted

1

Photocurrent amplifier

1 set

Alignment aperture

1


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