MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY

Name: MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY
Brand: AMBALA ELECTRONIC INSTRUMENTS
Price: 35000 INR
Availability: InStock

35000 INR/Piece

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Product Details:

Usage Demonstration and measurement of interference patterns in optics laboratories
Voltage 220V AC, 50 Hz (or as specified for region)
Power Electric, compatible with supplied sodium lamp assembly
Display Manual/Visual observation of fringes
Product Type Optical Interferometer Apparatus
Material High-quality metal (optical components mounted on rigid base)
Design Stable heavy base with precision adjustable mirror mounts
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MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY Price And Quantity

Minimum Order Quantity 1 Piece
Price 35000 INR/Piece

MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY Product Specifications

Weight Approx. 6-8 kg (including lamp assembly)
Detector Not included (visual interference observation)
Material High-quality metal (optical components mounted on rigid base)
Usage Demonstration and measurement of interference patterns in optics laboratories
Accuracy High precision optical alignment
Charging Time Not applicable (operates on direct power)
Power Source Mains electricity
Design Stable heavy base with precision adjustable mirror mounts
Illuminant Sodium Lamp (emitting ~589 nm bright yellow doublet)
Voltage 220V AC, 50 Hz (or as specified for region)
Dimension (L*W*H) Approx. 40 cm x 30 cm x 30 cm (including base, lamp, and power supply)
Power Electric, compatible with supplied sodium lamp assembly
Display Manual/Visual observation of fringes
Product Type Optical Interferometer Apparatus

Travel Range Mirror travel up to 10 mm by micrometer
Mirror Quality Optically flat with fine angular and positional adjustment
Lamp Housing Shielded enclosure with secure lamp holder and slit
Operating Environment Indoor Laboratory, Room Temperature
Fringe Visibility Designed for high-contrast, sharp interference fringes
Accessories Included Sodium lamp, transformer/control box, mounting kit
Application Measurement of wavelength, refractive index; Educational and Research use
Lamp Rating 20W Sodium lamp
Mounting Rigid metallic table-top stand for vibration isolation
Optical Path Difference Adjustable via micrometer screw for precise fringe shifting
Finish Corrosion-resistant powder-coated finish
Alignment Easy manual and fine adjustment controls
Beam Splitter High degree plane-parallel glass plate

MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY Trade Information

Payment Terms Cash Against Delivery (CAD)
Main Export Market(s) Asia, Middle East, Africa
Main Domestic Market All India

Product Description

MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY

Michelson Interferometer with a Sodium Lamp Assembly is a precision optical

setup used in physics laboratories to study the wave nature of light, measure the average wavelength of sodium light, and determine the wavelength separation of the closely spaced sodium D-line doublet

Setup Consists of:

1. Sodium Lamp assembly

2. Beam Splitter & Expanding Lens

3. Fixed Mirror (M1) & Movable Mirror (M2)

4. Viewing Screen

5. Telescope

Precision Optical Path Adjustment

With a micrometer screw allowing precise adjustment of the optical path difference, this interferometer enables accurate fringe shifting and fine-tuning. Each component is mounted on a stable metallic base to maintain alignment, ensuring reproducibility and dependable results in demanding experiments.

High-Contrast Interference Fringes

The assembly incorporates optically flat mirrors and a carefully aligned plane-parallel beam splitter, producing sharp, high-contrast interference fringes essential for measuring wavelengths and refractive indices. These qualities make the instrument particularly valuable for both demonstration and advanced research purposes.

Durable and Laboratory-Ready Design

Designed for longevity and ease of use, the interferometer features a powder-coated, corrosion-resistant finish and a rigid metal base to minimize vibrations. The sodium lamp is housed in a secure and shielded enclosure, providing consistent illumination suitable for indoor laboratory environments.

FAQ's of MICHELSON INTERFEROMETER WITH SODIUM LAMP ASSEMBLY:

Q: How is the optical path difference adjusted in the Michelson Interferometer?

A: The optical path difference can be precisely controlled using a micrometer screw, allowing for smooth and accurate shifting of interference fringes as required for your experiment.

Q: What are the typical uses of this Michelson Interferometer with Sodium Lamp Assembly?

A: This system is primarily used in optics laboratories for measuring the wavelength of light and determining refractive indices. It serves both educational demonstrations and research investigations into interference patterns.

Q: When should the instrument be used, and in what operating environment?

A: The interferometer should be utilized in an indoor laboratory setting at room temperature, ensuring vibration isolation and stable environmental conditions for accurate optical measurements.

Q: Where is the visual observation of fringes conducted?

A: Observation of interference fringes is done manually, directly through the setup, without the need for a separate detector. The arrangement makes visual evaluation straightforward for students and researchers alike.

Q: What is the benefit of the heavy, stable metallic base?

A: The rigid and heavy metallic base isolates the instrument from external vibrations, promoting precision in alignment and stability during sensitive optical experiments.

Q: How is the sodium lamp integrated and powered in this assembly?

A: The sodium lamp comes with a secure, shielded housing and is powered via a supplied control box using standard mains electricity (220V AC, 50 Hz or region-specific), ensuring optimal illumination for generating high-contrast fringes.