Atomfair Michelson Interferometer – Cast Iron Base & 632.8nm He-Ne Laser, High-Precision Optical Instrument for Physics Teaching & Interference Experiments

Description

Atomfair MI-627 Michelson Interferometer

1. Product Overview

Atomfair MI-627 Michelson Interferometer is an independently developed experimental instrument, built by drawing on the classic design of traditional interferometers and combining a new platform structure. It can be used to observe various optical interference phenomena and verify relevant basic theories. With the optional Fabry-Prot interference device, it can also observe sharp rings of beam interference and measure the wavelength difference between adjacent spectral lines, making it an essential equipment for Michelson interferometry experiments, and comes with a Matlab simulation experiment program.

2. Core Features

1. 1. Light source: Equipped with a He-Ne laser with a wavelength of 632.8nm, power

1. 1. Structure: Adopts a new platform structure with a cast iron base as the experimental platform, which is convenient for adding measured substances into the optical path and ensures the stability of the experimental process;

1. 1. Measurement: The open space design makes the adjustment of equal-thickness interference, equal-inclination interference and various fringe changes extremely convenient, and various precision measurements can be easily carried out.

3. Main Experimental Content

1. 1. Observe non-localized interference of point light source (He-Ne laser as standard configuration);

1. 1. Observe equal-inclination interference fringes (low-voltage sodium lamp required separately);

1. 1. Observe equal-thickness interference fringes (low-voltage sodium lamp required separately);

1. 1. Observe white light interference phenomenon (white light source required separately);

1. 1. Determine the wavelength of the light source or filter (He-Ne laser as standard configuration or low-voltage sodium lamp required separately);

1. 1. Determine the wavelength difference of sodium yellow doublet (low-voltage sodium lamp required separately);

1. 1. Measure the refractive index of transparent medium thin slices (transparent medium thin slices need to be prepared by oneself);

1. 1. Optional experiment: Measure the refractive index of transparent gas (glass air chamber required separately);

1. 1. Optional experiment: Observe Fabry-Prot interference phenomenon (Fabry-Prot etalon required separately).

4. Specification Parameters (International Standard)

1. 1. Laser wavelength: 632.8nm;

1. 1. Laser power:

1. 1. Laser mode: Single-mode TEM€€;

1. 1. Laser cavity length: 250mm;

1. 1. Laser plug type: Fully protected safety high-voltage plug;

1. 1. Base material: Cast iron;

1. 1. Specifications of accessories related to supporting experiments: In line with industry standard configurations.

5. Main Configuration

Atomfair MI-627 Michelson Interferometer main unit (main unit, ground glass screen, beam expander, one-dimensional base), GY-11 He-Ne laser (including power supply);
Optional accessories: GY-5 low-voltage sodium lamp, GY-14 white light source, Fabry-Prot etalon, air chamber assembly, etc.;
Configuration parameters can be customized according to different customer requirements.

If youe interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.