Fabry Perot Interferometer Optics Educational Kits

The Fabry-Perot Interferometer Apparatus is designed for the study of multiple-beam interference and high-resolution spectral analysis. It enables students to observe interference patterns produced by multiple reflections between highly reflective parallel mirrors and investigate the spectral characteristics of light sources. A primary application of the apparatus is the measurement of the wavelength separation of Sodium D-lines, allowing students to explore fine spectral structures and gain practical experience in optical interferometry and spectroscopy. The precision mirror adjustment system and observation microscope provide accurate measurements and clear observation of interference fringes. The compact design and high-quality optical components make this apparatus ideal for advanced optics laboratories, physics education, and experimental studies involving wavelength measurement and spectral analysis. Manufactured by Atico Export India.

Educational Applications :

Multiple-Beam Interference Studies :

• Observe constructive and destructive interference patterns produced by multiple reflected light beams.

Spectral Analysis :

• Investigate spectral characteristics and wavelength separation of monochromatic and multi-line light sources.

Sodium D-Line Measurement :

• Measure the wavelength separation of Sodium D-lines and study fine spectral details.

Optical Interferometry Training :

• Develop practical skills in interferometric measurements and precision optical alignment.

Reflective Mirror Flatness :

• λ/20

Reflective Mirror Diameter :

• 30 mm

Mirror Reflectance :

• 95%

Effective Travel of Preset Micrometer :

• Approx. 3 mm

Minimum Division of Preset Micrometer :

• 0.01 mm

Fine Adjustment Travel of Movable Mirror :

• 1.25 mm

Fine Adjustment Resolution :

• 0.0005 mm

Low-Pressure Sodium Lamp :

• 20 W

Fabry-Perot Interferometer :

• Quantity: 1

Observation Lens :

• f = 45 mm
• Quantity: 1

Lens Holder with Post :

• Quantity: 1 Set

Mini Microscope :

• Quantity: 1

Microscope Holder with Post :

• Quantity: 1 Set

Magnetic Bases with Post Holders :

• Quantity: 2 Sets

Ground Glass Screens :

• Quantity: 2

Pin-Hole Plate :

• Quantity: 1

Low-Pressure Sodium Lamp with Power Supply :

• Quantity: 1 Set

Instruction Manual :

• Quantity: 1

• Includes Sodium Lamp with Power Supply
• Smooth and Precise Mirror Movement
• Compact and Stable Design
• Dual Micrometer Adjustment System
• Observation Microscope Included
• Detailed Instruction Manual