Description
Atomfair LPA-825 Laser Parameter Analysis & Measurement Experiment System
1. Product Overview
Atomfair LPA-825 Laser Parameter Analysis & Measurement Experiment System is specially designed for the teaching of laser testing technology in majors such as optoelectronic information, optical engineering and applied physics in institutions of higher education. Focusing on the accurate measurement and analysis of core laser parameters, the system covers the detection of key indicators such as power, energy, wavelength, polarization state and beam quality. It helps students master the principles of laser parameter measurement, instrument operation and data evaluation methods, and meets the needs of laser testing teaching and basic scientific research verification at undergraduate and postgraduate levels.
2. Core Features
- Comprehensive parameter measurement dimensions: Supports multi-dimensional parameter detection such as laser power/energy, wavelength/spectrum, polarization state, beam quality (M² factor) and divergence angle, covering core laser performance indicators;
- High measurement accuracy: Power measurement accuracy ±0.5%, wavelength measurement accuracy ±0.1nm, complying with international accuracy standards for teaching-level laser detection equipment, with excellent data repeatability;
- Multi-light source compatibility: Adapt to mainstream teaching/research laser wavelengths such as 632.8nm (He-Ne laser), 532nm (green laser), 1064nm (infrared laser) and 1550nm (communication laser);
- Intelligent operation: Equipped with touch operation terminal and data acquisition software, supporting real-time data display, automatic recording and export, simplifying experimental operation and data analysis processes;
- Modular integration: Core detection modules (power meter, spectrometer, beam profiler, polarimeter) are independently integrated, supporting single-parameter or multi-parameter combined measurement to adapt to diverse experimental needs.
3. Main Experimental Content
- Laser power/energy measurement experiment (calibration and comparison of power meters with different ranges);
- Laser wavelength and spectral characteristics measurement experiment (verification of spectral resolution and wavelength accuracy);
- Laser polarization state measurement and control experiment (calculation of degree of polarization and extinction ratio);
- Laser beam quality (M² factor) measurement experiment (based on ISO 11146 international standard);
- Laser divergence angle and spot size measurement experiment (far-field/near-field spot analysis);
- Laser pulse parameter measurement experiment (calculation of pulse width, repetition frequency and peak power);
- Laser stability evaluation experiment (detection of long-term drift of power/wavelength);
- Comprehensive laser parameter analysis experiment (multi-index collaborative measurement and performance evaluation).
4. Core Knowledge Points
- Physical significance and measurement principles of core laser parameters such as power/energy and wavelength/spectrum;
- Measurement methods and data interpretation of laser beam quality (M² factor) under international standard (ISO 11146);
- Polarization state control principles and calculation logic of polarization parameters such as degree of polarization and extinction ratio;
- Detection principles of laser pulse parameters (pulse width, repetition frequency) and instrument selection basis;
- Definition and data analysis methods of laser stability evaluation indicators (drift, volatility);
- Thinking of multi-dimensional laser parameter collaborative analysis, and comprehensive evaluation logic of overall laser performance.
5. Specification Parameters (International Standard)
- Power measurement: Range 0.1mW~20W, accuracy ±0.5%, complying with international laser power meter calibration specifications;
- Wavelength measurement: Coverage 400~1600nm, accuracy ±0.1nm, spectral resolution ≤0.5nm, compatible with international spectral detection standards;
- Beam quality measurement: Following ISO 11146 international standard, M² factor measurement error ≤0.05, spot size resolution ≤5μm;
- Polarization measurement: Degree of polarization measurement accuracy ±0.1%, extinction ratio measurement range 0~60dB, complying with international polarization detection specifications;
- Environmental adaptability: Operating temperature 10~35℃, relative humidity ≤75%, meeting international environmental requirements for teaching experimental equipment;
- Safety standards: Laser protection level complies with Class 1M international laser safety specifications, and electrical parts follow IEC 61010 teaching equipment safety standards.
6. Main Configuration
| Core Components | Auxiliary Accessories |
|---|---|
| LPA-825 experimental host | Multi-wavelength laser calibration source |
| High-precision laser power meter | Optical fiber coupler (FC/SC interfaces) |
| Mini spectrometer (400~1600nm) | Laser spot imaging component |
| M² factor beam profiler | Polarizer/waveplate set |
| Pulse parameter tester | Data transmission cable |
| Touch operation terminal | Optical adjustment frame (multi-dimensional adjustment) |
7. Customization Services
- Range customization: Customize power/wavelength measurement ranges according to teaching/research needs to adapt to special laser parameter detection;
- Experiment expansion: Add special parameter measurement experimental projects such as ultra-short pulse and high-power laser;
- Software customization: Customize multi-language data acquisition and analysis software to adapt to overseas teaching scenarios;
- Technical support: Provide overseas equipment calibration, operation training and remote troubleshooting services.
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
