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SGM-4 precision laser interferometer

Product ID：CLCDjggs008

Price: Please inquire PDF Format

Supply Ability:20SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberSGM-4

Brand NameTJGDKJ

Payment TermsT/T, paypal

Product overview:
Instrument introduction:
This precision laser interferometer can carry out classic Michelson interference, fabry-perot interference and taman-green interference experiment. The instrument design is exquisite, and the integrated structure can greatly reduce the adjustment time of the experiment and improve the efficiency of the experiment. Meanwhile, all the structural parts are fixed on the thick and small platform, which can effectively prevent the impact of vibration on the experiment. McPherson, fabry-perot and tayman-green can be easily converted. The experiment is rich in content, simple in operation and accurate in result.
Experiment contents:
1, Michelson interference pattern: the interference fringes, observing isoclinic interference fringes, isopach interference fringes, observing the white light interference fringes (optional accessories: sodium, tungsten lamp), measurement of He - Ne laser wavelength, measuring the wavelength of light sodium, sodium yellow double wavelength difference measurement, measuring air refractive index (optional accessories: air chamber, air pressure meter and meter), measure the refractive index of transparent medium;
2. Fabry-paro interference pattern: observe the interference of multiple beams, measure the wavelength of he-ne laser and observe the interference of sodium double lines;
3. Taman-green interference pattern: observation of taman-green interference phenomenon
Basic configuration and parameters:

Serial number	Name	Specifications
1	Precision interferometer main machine	The planeness of beam splitter and compensation plate is better than that of 1 / 10 λ microhelix. The minimum indexing of microhelix corresponds to the stroke of moving mirror. The stroke of 0.00025mm mirror 0.625mm Fabry-Perot mirror is 90% reverse, 1% transparent, and 30mm diameter.
2	Laser and bracket	He-Ne, 6328nm, containing power
3	Frosted glass screen	Diameter 60mm
4	Adjust the rack	Expanding frame
5	other	Dual viewing screen

Instrument introduction:
This precision laser interferometer can carry out classic Michelson interference, fabry-perot interference and taman-green interference experiment. The instrument design is exquisite, and the integrated structure can greatly reduce the adjustment time of the experiment and improve the efficiency of the experiment. Meanwhile, all the structural parts are fixed on the thick and small platform, which can effectively prevent the impact of vibration on the experiment. McPherson, fabry-perot and tayman-green can be easily converted. The experiment is rich in content, simple in operation and accurate in result.