Helium Neon Laser Mode Analysis Physics Lab Experimental Instrument
Product Overview
This experimental system is designed for laser mode analysis and characterization. It uses a visible gas laser source with a well-defined mode structure, providing a stable and easy-to-align optical setup for studying laser beam properties and resonator behavior.
The system enables observation and analysis of transverse and longitudinal laser modes, helping users understand the importance of mode control in precision optical applications. Through practical experiments, learners can explore laser performance evaluation techniques commonly used in measurement, spectroscopy, frequency stabilization, and optical instrumentation.
Applications
- Laser mode analysis
- Transverse mode observation
- Longitudinal mode observation
- Resonator characteristics study
- Laser beam quality evaluation
- Optical alignment and adjustment
- Spectral distribution analysis
- Fundamental laser performance testing
Technical Specifications
Optical Rail :
- Precision hard aluminum alloy guide rail, length 1 m
Sliding Stage Set :
- Adjustable optical component mounting platform
Laser Source :
- Wavelength: 632.8 nm
- Output power: ? 1.5 mW
- Stable resonator configuration
Optical Receiver :
- High-sensitivity photodetector with fast response characteristics
Screen & Aperture Assembly :
- Used for optical path alignment and observation
- Transparent aperture diameter: 3 mm
Scanning Interferometer :
- Concave reflector radius of curvature: 20.56 mm
- Reflectivity: 99%
- Finesse constant: > 100
Mounting Fixtures :
- Universal round and square optical component holders
Optional Accessories
- Oscilloscope
- Computer Interface System
- Printer
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Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
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Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
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Who Uses Our Helium Neon Laser Mode Analysis Physics Lab Experimental Instrument?
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