Description

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Atomfair HeNe-LT-573 He-Ne Laser Principle & Technology Comprehensive Experiment Device

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1. Product Overview

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Atomfair HeNe-LT-573 He-Ne Laser Principle & Technology Comprehensive Experiment Device is a comprehensive experimental instrument developed in accordance with syllabus requirements and combined with relevant textbooks of “Laser Principles”. Through this device, users can master the adjustment method of He-Ne lasers, deeply understand the basic principles, structure of lasers and core characteristics of output lasers, suitable for the needs of laser principle and technology related courses in physics teaching.

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2. Core Features

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• Aligned with teaching syllabuses and professional textbooks, with highly targeted experimental design to help deeply integrate theory with practice;

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• Rich and comprehensive experimental content, covering core modules such as laser adjustment, characteristic measurement, and beam transformation;

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• Equipped with a complete set of professional optical and electronic components, combined with special software to ensure experimental accuracy and operability.

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3. Main Experimental Content

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• Observation and adjustment of He-Ne laser resonant cavity;

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• Measurement of He-Ne laser power stability;

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• Measurement of He-Ne laser divergence angle;

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• Observation and measurement of He-Ne laser modes;

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• Measurement of He-Ne laser polarization characteristics;

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• Measurement of He-Ne laser Gaussian beam parameters and Gaussian transformation;

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• He-Ne laser transverse mode transformation and beam measurement;

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• Gaussian beam transformation and measurement;

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• Laser resonant cavity design;

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• Observation of laser longitudinal mode orthogonal polarization theory and mode competition;

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• Transformation of Gaussian beams using ABCD second-order matrix theory.

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4. Core Knowledge Points

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• Basic principles and structural composition of He-Ne lasers;

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• Working mechanism and adjustment principles of laser resonant cavities;

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• Theories related to core parameters such as laser power stability, divergence angle, and polarization characteristics;

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• Characteristics, parameter measurement and transformation principles of Gaussian beams;

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• Theories related to laser modes (transverse mode, longitudinal mode) and mode competition mechanisms;

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• Application of ABCD second-order matrix theory in Gaussian beam transformation.

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5. Specification Parameters (International Standard)

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• Core light source: Half-cavity He-Ne laser, complying with safety and performance standards for teaching-level laser equipment;

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• Measurement accuracy: Measurement errors of power, divergence angle, beam parameters, etc. are controlled within the allowable range of teaching experiments;

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• Component compatibility: Strong adaptability between optical components and electronic equipment, complying with international general optical experiment interface standards;

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• Software functions: Spot analysis software is matched with CMOS digital camera to support accurate collection and analysis of experimental data.

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6. Main Configuration

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Atomfair HeNe-LT-573 main unit (half-cavity He-Ne laser), F-P confocal spherical scanning interferometer components, optical components (resonant cavity mirror, polarizer, Gaussian beam transformation lens), WGN-2 laser power indicator, STG-1 sawtooth wave generator, photoelectric receiver, CMOS digital camera (including supporting software), spot analysis software.

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7. Customization Services

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Configuration parameters related to experimental content expansion, component upgrade or software function optimization can be customized according to the curriculum settings, teaching priorities and experimental needs of institutions.

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If you鈥檙e interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.