Atomfair-LaserLab-6382 Q-Switched Nd:YAG Frequency-Doubled Laser Experiment Setup
Product Overview
Atomfair-LaserLab-6382 is a high-performance experimental setup designed for optoelectronics and laser learning. It provides an intuitive and hands-on platform for users to explore the fundamental principles and core technologies of lasers. With its reliable performance, comprehensive experimental functions, and robust safety features, this setup is an ideal choice for educational institutions, research labs, and laser technology enthusiasts aiming to deepen their understanding of laser systems.
Product Type
Optoelectronics & Laser Experimental Equipment
Core Configuration & Specifications (International Standards)
| No. | Item | Specifications |
| 1 | Output Wavelength | 1064nm / 532nm |
| 2 | Output Energy | 1064nm (Un-Q-switched): ≥600mJ; 1064nm (Q-switched): ≥200mJ; 532nm: ≥60mJ |
| 3 | Pulse Width | ≤30ns |
| 4 | Pulse Frequency | 1Hz / 5Hz / 10Hz |
| 5 | Beam Divergence Angle | ≤5mrad; Equipped with Q-switch (Operating Voltage: 3.8KV) |
| 6 | Collimation Laser | Wavelength: 650nm, Output Power: ≥5mW |
Optional Accessories (Specialized for YAG Laser Parameter Testing)
| No. | Item |
| 1 | Laser Energy Meter |
| 2 | Oscilloscope |
| 3 | Photodetector |
Key Values
Tailored specifically for learners, this experimental system enables users to master the basic structure, core parameters, output characteristics, and adjustment methods of lasers through hands-on assembly and debugging. It facilitates in-depth comprehension of key laser technologies such as Q-switching, mode selection, and frequency doubling, helping users establish a systematic understanding of laser technology.
Product Features
- Intuitive Structure & Easy Operation: The clear structural design and simplified operation process lower the learning threshold, allowing users to focus on experimental exploration.
- Comprehensive Safety Protection: Integrated with multiple safety protection mechanisms to fully ensure the safety of operators during use.
- Diversified Experimental Projects: Supports a wide range of experimental items, covering core knowledge points of laser principles and technologies.
- Flexible Accessory Matching: Offers three types of optional testing accessories, which can be flexibly combined according to experimental requirements.
Experimental Content System
1. Pulsed Nd:YAG Laser Principle Experiments
- Laser assembly and debugging practice
- Measurement experiment of laser output pulse width
- Test of output energy and energy conversion efficiency
- Measurement experiment of laser threshold characteristics
2. Pulsed Nd:YAG Laser Technology Experiments
- Electro-optical Q-switching technology practical experiment
- Crystal angle-matched frequency doubling technology experiment
- Laser mode selection technology regulation experiment
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
The system emits a Class 4 laser beam at 1064 nm and 532 nm with pulse energies up to 600 mJ. The Q-switch operates at 3.8 kV, requiring high-voltage safety precautions and proper grounding.
- Laser Radiation Hazard: Use appropriate laser safety eyewear for 1064 nm and 532 nm and ensure the beam path is enclosed or terminated.
- Electrical Safety: The Q-switch driver applies 3.8 kV; disconnect power before servicing and use insulated tools.
- Beam Alignment: Align optics only with the collimation laser active and at reduced power to prevent accidental high-energy exposure.
- Interlock Requirement: Confirm the safety interlock circuit is functional before enabling the laser pump source.
Follow these steps to safely assemble, power on, and characterize the Q-switched Nd:YAG laser. The procedure covers basic alignment, Q-switch activation, and pulse measurement.
Required Equipment: Collimation laser (650 nm), Q-switch driver, Photodetector, Oscilloscope
- Assemble the laser cavity
Assemble the Nd:YAG laser rod, flashlamp, and resonator mirrors on the optical table according to the manual. - Power on and align the collimation laser
Activate the 650 nm collimation laser and align the optical path to ensure a straight beam through all components. - Enable Q-switch operation
Set the Q-switch driver to 3.8 kV and trigger it at the desired repetition rate between 1–10 Hz. - Measure pulse parameters
Position a photodetector at the output and connect to an oscilloscope to record pulse width and energy.
The Atomfair-LaserLab-6382 is a dual-wavelength (1064nm/532nm) Q-switched Nd:YAG laser experiment setup delivering up to 600mJ at 1064nm in long-pulse mode and 60mJ at 532nm, with a pulse width of ≤30ns and repetition rates of 1/5/10Hz. Its design prioritizes hands-on learning of Q-switching, frequency doubling, and mode selection, supported by integrated safety mechanisms and optional diagnostic accessories for energy and temporal characterization.
Positive
- Dual-wavelength output for versatile experiments: Provides both 1064nm fundamental and 532nm frequency-doubled outputs, enabling comparative studies of nonlinear conversion and harmonic generation in a single platform.
- High pulse energy with Q-switch operation: Delivers ≥600mJ at 1064nm in un-Q-switched mode and ≥200mJ with Q-switching, supporting high-energy experiments while maintaining a pulse width of ≤30ns for temporal resolution.
Trade-offs
- High-voltage Q-switch requirement: The Q-switch operates at 3.8kV, necessitating high-voltage safety protocols and specialized handling procedures to prevent electrical hazards during operation.
- Limited repetition rate range: Pulse frequencies are restricted to 1Hz, 5Hz, or 10Hz, which may not suit applications requiring higher repetition rates for dynamic or high-throughput measurements.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
