Michelson Interferometer

Michelson Interferometer

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Product Details:

  • Power Mains powered (standard laboratory power supply)
  • Voltage 220V AC
  • Usage Optical interference experiments, wavelength measurement, refractive index determination, fundamental physics studies
  • Display Analog/Scale Display (fringes observed visually or via detector signal)
  • Product Type Scientific Laboratory Instrument
  • Material Metal
  • Design Stable base construction with precision adjustment knobs; classic Michelson interferometer arm configuration
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Michelson Interferometer Price And Quantity

  • 1 , , Unit
  • Micrometer screw gauge for mirror displacement
  • Recommended: Clean, dust-free laboratory
  • Aluminized mirrors, 25mm x 25mm
  • 400 nm to 700 nm (visible spectrum)
  • Focal length 50mm (included for beam collimation)
  • Anti-vibration cast base
  • Glass plate, 50:50 reflection/transmission ratio
  • Adjustable, up to 20 clear fringes in standard setup
  • Factory calibrated, user recalibration possible

Michelson Interferometer Product Specifications

  • 220V AC
  • Scientific Laboratory Instrument
  • Approx. 250 mm x 150 mm x 150 mm (as per image proportions)
  • High precision (Interference measurement accuracy typically up to fractions of a wavelength)
  • Mains powered (standard laboratory power supply)
  • Approx. 4 kg
  • Electric
  • Metal
  • Analog/Scale Display (fringes observed visually or via detector signal)
  • Not Applicable (device is powered electrically, not battery operated)
  • Standard Laboratory Light Source (Sodium lamp or laser recommended)
  • Photodetector (typically used for light intensity measurement)
  • Stable base construction with precision adjustment knobs; classic Michelson interferometer arm configuration
  • Optical interference experiments, wavelength measurement, refractive index determination, fundamental physics studies
  • Micrometer screw gauge for mirror displacement
  • Recommended: Clean, dust-free laboratory
  • Aluminized mirrors, 25mm x 25mm
  • 400 nm to 700 nm (visible spectrum)
  • Focal length 50mm (included for beam collimation)
  • Anti-vibration cast base
  • Glass plate, 50:50 reflection/transmission ratio
  • Adjustable, up to 20 clear fringes in standard setup
  • Factory calibrated, user recalibration possible

Michelson Interferometer Trade Information

  • 5 , , Unit Per Week
  • Days
  • All India

Product Description

Michelson Interferometer

Product Description

DESCRIPTION

This Model is mounted on a Heavy Iron Base. It is most suitable for Educational Institution.

Various Components are made from high precision machines mounted on the aluminium base and the complete interferometer is mounted on a heavy cast iron base.

It consists of Beam Splitter and Compensator Plates mounted in an aluminium housing. It is fitted on the aluminium base at 45 degrees to two Reflecting Mirrors.

All flat optics used have flatness of at least l by 4 and are protected with a layer of Silicon Monoxide coating.

Least Count 0.01mm.

It also consist of Reading Telescope of magnification 3X, fitted with Ramsden eyepiece & cross line graticule. 20X objective with mount is also supplied with interferometer in case of work with He Ne Laser or Diode Laser



Precision Engineering for Reliable Results

Built with high-quality aluminized mirrors (25 mm x 25 mm) and a robust micrometer screw gauge, our Michelson Interferometer ensures precise mirror displacement and fringe adjustment. The classic configuration, stabilized by an anti-vibration cast base, offers accuracy up to fractions of a wavelength, suitable for critical experiments.


Versatile Applications in Optics and Physics

Designed for measuring wavelengths, evaluating refractive indices, and studying optical interference patterns, this interferometer is ideal for educational demonstrations, research laboratories, and industrial quality control. Its adjustable fringe visibility and integrated photodetector cater to advanced scientific requirements.


User-Friendly Setup and Operation

Featuring a factory-calibrated system with the option for user recalibration, this device supports efficient, reliable use. Visual fringe observation and detector-based measurements make it accessible for both beginners and experienced scientists. Powered via standard laboratory 220V AC mains, it fits seamlessly into any optical lab workspace.

FAQs of Michelson Interferometer:


Q: How does the objective lens with 50mm focal length aid in the Michelson Interferometers operation?

A: The 50mm focal length objective lens is included to collimate the incoming light beam, ensuring it travels as a parallel wavefront. This improves fringe contrast, enhances measurement accuracy, and allows clear observation of up to 20 interference fringes.

Q: What is the recommended environment for using this interferometer?

A: For optimal performance, use the Michelson Interferometer in a clean, dust-free laboratory space. The anti-vibration cast base further stabilizes measurements by minimizing the impact of external disturbances.

Q: When should user recalibration be performed on this instrument?

A: Although the interferometer comes factory calibrated, recalibration by the user is recommended after extensive use, any significant mechanical adjustment, or before critical measurement sessions to ensure continued high accuracy.

Q: Where can the interference fringes be observed in this setup?

A: Interference fringes can be viewed directly via the analog/scale display, or detected through the photodetector output. These fringes are visible in the observation arm of the classic Michelson configuration, allowing both visual and electronic measurement.

Q: What is the process for adjusting fringe visibility?

A: Fringe visibility can be optimized by fine-tuning the micrometer screw gauge, which precisely alters the optical path difference between the two interferometer arms. Proper alignment and collimation are also crucial steps in this process.

Q: How is this Michelson Interferometer typically used in laboratories?

A: It is primarily employed for wavelength measurement, determining refractive indices, analyzing optical interference, and conducting fundamental physics experiments. Its reliable design and precise adjustment facilitate detailed optical investigations.

Q: What are the main benefits of using this specific Michelson Interferometer model?

A: Key benefits include high precision (accuracy up to fractions of a wavelength), robust and stable construction, easy recalibration, clear and adjustable fringe visibility, and broad application across physics and optics research fields.

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  • Phone :91-171-4002637
  • 09416070580
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  • Mobile :+919416040200, +919416070580
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