Passively Q-switched DPSS Lasers

The BlastQP-S series laser is a diode pumped passively Q-switched sub-nanosecond solid-state laser delivering hundreds of picosecond pulses with high energy. Key specifications include:

Single-pulse energy exceeding 1mJ
Pulse width as narrow as 250 ps (customizable 150 ps available upon request)
Beam ellipticity better than 95%

Designed primarily as a seed source for amplifier applications, this series features a compact laser head that facilitates easy installation and system integration. The system supports both internal and external triggering modes, providing flexible interfaces for customers' secondary development requirements.
 

Specifications 产品参数
Model Number		BlastQP-S -1064-450	BlastQP-S -1064-350	BlastQP-S -1064-250	BlastQP-S -532-350	BlastQP-S -532-350	BlastQP-S -532-250
型号
Wavelength (nm)		1064			532
波长
Repetition Rate (Hz)		1~10 （更高重频可定制，最高可达100Hz）
重复频率
Pulse Width (ps，±10%)		450	350	250	450	350	250
脉冲宽度
Pulse Energy (mJ)		1	0.8	0.5	0.5	0.4	0.25
单脉冲能量
Average Power (mW) @10Hz		10	8	5	5	4	2.5
平均功率
Energy Stability (rms,8h)		<3%			<5%
能量稳定性
Beam Divergence (mrad)	Horizontal @1/e²	<5
光束发散角 水平/竖直	Vertical @1/e²
Ellipcity		≥95%	≥95%	≥90%	≥95%	≥95%	≥90%
椭圆度
Polarization		Linear ＞100:1
偏振特性
Cooling		Air cooled
冷却方式
Power Supply		24VDC
电源输入
Control Interface		RS485
控制接口
Power Consumption (W)		＜10@10Hz
系统功耗
Power Dimensions (W×H×L,mm)		104x67x158
控制电源尺寸
Laser Head Dimensions  (W×H×L,mm)		48x26x76
激光头尺寸
Operation Temperature (℃)		15~35
工作温度
Storage Temperature (℃)		0~60
存储温度