Actively Q-switched DPSS Lasers
High Energy Lasers
产品特点
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Wavelength：1064nm，532nm
Pulse Width：1.5ns，3ns
Repetition Rate：~5kHz
Energy：~3mJ
Time Jitter＜1ns
Pulse Width：1.5ns，3ns
Repetition Rate：~5kHz
Energy：~3mJ
Time Jitter＜1ns
产品概述
The BlastQA-L series high energy actively Q-switched DPSS lasers represent a sophisticated integration of advanced diode pumping technology and precision Q-switching control mechanisms. Engineered with high-performance diode pump sources and premium-grade laser crystal materials, this system achieves exceptional laser output characterized by sub-nanosecond pulse durations, superior energy conversion efficiency, and outstanding temporal stability.
Key technical specifications include:
Pulse width: 1.5ns；3ns (FWHM)
Repetition rate: Up to 5 kHz
Single-pulse energy: Up to 3mJ (fundamental wavelength)
Temporal jitter: <1ns RMS
Standard wavelength options: 1064nm (fundamental) and 532nm (SHG)
Customizable harmonics: 355nm (THG) and 266nm (FHG)
This laser system incorporates versatile triggering capabilities, supporting both internal and external synchronization modes. Its exceptional temporal and spatial coherence properties make it particularly suitable for advanced applications across multiple disciplines:
Scientific research: Laser photoacoustic imaging, time-resolved fluorescence spectroscopy
Biomedical applications: Optical breakdown spectroscopy, cellular manipulation
Industrial processing: Precision micromachining, high-resolution marking
Sensing technologies: LIDAR systems, laser-induced breakdown spectroscopy (LIBS)
The optimized thermal management architecture and proprietary Q-switch driving electronics ensure long-term operational stability, positioning this platform as an ideal excitation source for time-critical photonic systems requiring nanosecond-scale temporal resolution and microjoule-level pulse energies.
Key technical specifications include:
Pulse width: 1.5ns；3ns (FWHM)
Repetition rate: Up to 5 kHz
Single-pulse energy: Up to 3mJ (fundamental wavelength)
Temporal jitter: <1ns RMS
Standard wavelength options: 1064nm (fundamental) and 532nm (SHG)
Customizable harmonics: 355nm (THG) and 266nm (FHG)
This laser system incorporates versatile triggering capabilities, supporting both internal and external synchronization modes. Its exceptional temporal and spatial coherence properties make it particularly suitable for advanced applications across multiple disciplines:
Scientific research: Laser photoacoustic imaging, time-resolved fluorescence spectroscopy
Biomedical applications: Optical breakdown spectroscopy, cellular manipulation
Industrial processing: Precision micromachining, high-resolution marking
Sensing technologies: LIDAR systems, laser-induced breakdown spectroscopy (LIBS)
The optimized thermal management architecture and proprietary Q-switch driving electronics ensure long-term operational stability, positioning this platform as an ideal excitation source for time-critical photonic systems requiring nanosecond-scale temporal resolution and microjoule-level pulse energies.
规格参数
| Specifications 产品参数 | BlastQA-L系列 | ||||||
| Model Number | BlastQA-L-1064-400 | BlastQA-L-1064-3000 | BlastQA-L-1064-1000 | BlastQA-L-532-200 | BlastQA-L-532-1500 | BlastQA-L-532-500 | |
| 型号 | |||||||
| Wavelength (nm) | 1064 | 532 | |||||
| 波长 | |||||||
| Repetition Rate (kHz) | 1~5 | 1~2 | 1~4 | 1~5 | 1~2 | 1~4 | |
| 重复频率 | |||||||
| Pulse Width (ns) | ＜1.5 | ＜3 | ＜1.5 | ＜3 | |||
| 脉冲宽度 | |||||||
| Max Pulse Energy (μJ) | 400 | 3000 | 1000 | 200 | 1500 | 500 | |
| 最大单脉冲能量 | |||||||
| Time Jitter (ns) | ＜1 | ||||||
| 时间抖动 | |||||||
| Energy Stability (rms,8h) | ＜3% | ＜5% | |||||
| 能量稳定性 | |||||||
| Beam Quality（M²） | <1.8 | ||||||
| 光束质量 | |||||||
| Beam Divergence (mrad) | Horizontal @1/e² | <5 | |||||
| 光束发散角 水平/竖直 | Vertical @1/e² | ||||||
| Polarization | Linear ＞100:1 | ||||||
| 偏振特性 | |||||||
| Cooling | Air cooled | ||||||
| 冷却方式 | |||||||
| Power Supply | 100-240 VAC, 50/60Hz | ||||||
| 电源输入 | |||||||
| Control Interface | RS232 | ||||||
| 控制接口 | |||||||
| Trigger Input | TTL 0-5V | ||||||
| 触发输入 | |||||||
| Power Consumption (W) | ＜100 | ||||||
| 系统功耗 | |||||||
| Power Dimensions (W×H×L,mm) | 150x70x200 | ||||||
| 电源尺寸 | |||||||
| Laser Head Dimensions (W×H×L,mm) | 200x60x255；200x89x255（With Heat Sink） | ||||||
| 激光头尺寸 | |||||||
| Operation Temperature (℃) | 15~35 | ||||||
| 工作温度 | |||||||
| Storage Temperature (℃) | 0~60 | ||||||
| 存储温度 | |||||||
