LATEST NEWS

> Lasers

532nm DPSS Lasers

Diode pumped air cooling technology
Good beam quality
The laser is sealed
High performance price ratio.

Brief Description: Diode end-pumped lasers adopt full sealed-off design with small volume and low power consumption as well as fiber-coupled pumping, which is easily for the integration of system and equipment. The modularized design provides the convenience for changing by customers. The laser beam is TEMoo with high beam quality, high peak power and short pulse width. Excellent resonator design can keep average la

PRODUCT DESCRIPTION

Diode end-pumped lasers adopt full sealed-off design with small volume and low power consumption as well as fiber-coupled pumping, which is easily for the integration of system and equipment. The modularized design provides the convenience for changing by customers. The laser beam is TEMoo with high beam quality, high peak power and short pulse width. Excellent resonator design can keep average laser power and pulsed peak power stable & constant. This laser can meet the requirements of most industrial precision processing. What's more, it's absolute air cooling, the micro-optics design of key pumping source is the most advanced all over the world.

Features

Diode pumped air cooling technology - low power consumption
Unique split type design
Good beam quality. It is TEM₀₀ with M²≤1.2. It can be used to mark fine lines, suitable for high precision marking applications.
Fiber coupled diode pumping with high pumping efficiency & long lifetime(>20,000 hrs).
The laser is sealed and it is anti-dusty.
High performance price ratio.

Applications

End-pumped diode laser is suitable for marking on various materials, such as nylon, ABS, PVC, PES, steel, titanium, copper, plating materials, coating materials, sprayed materials, plastic, rubber, epoxy resin etc.

Diode end-pumped laser has excellent applications in various fields, such as mobile phone, jewellery, crafts, scribing, film engraving, laser marking & engraving, resistance trimming, range finding, scientific research etc.

Laser Beam Energy Distribution

The beam energy distributions along X axis and Y axis are symmetric.

Specifications

Product model	DPSS-532-5	DPSS-532-15
Laser wavelength	532nm	532nm
Output average power	0.83W@2kHz 2.11W@5kHz 3.8W@10kHz 4.84W@20kHz	16W@30kHz 15W@50kHz 12W@70kHz
Beam diameter	0.8mm	0.8mm
Beam divergence	≤1mrad	≤1mrad
Pulse width	6~30ns	6~30ns
Pulse energy	415uJ@2kHz 422uJ@5kHz 380uJ@10kHz 242uJ@20kHz	540uJ@30kHz 300uJ@50kHz 200uJ@70kHz
Peak power	47kW@2kHz 46kW@5kHz 37.2kW@10kHz 19.8kW@20kHz	50kW@30kHz 16kW@50kHz 7.2kW@70kHz
Beam mode	TEM00	TEM00
Beam quality M2	M2≤1.2	M2≤1.2
Pulse modulation	1kHz~30kHz	1kHz~100kHz
Power stability	≤2%	≤2%
PointingRMS	≤10μrad	≤10μrad
Cooling	air	water
Warm-up time	3～5min	3～5min
Electrical input	220VAC/50Hz	220VAC/50Hz
Operation environment	15℃~30℃(non dewing)	15℃~30℃(non dewing)
Dimension(L×W×H)	Driver 415×425×127mm Laser head 270×130×109mm	Driver 415×425×127mm Laser head 436×250×88mm
Weight	Driver 24kg Laser head 7kg	Driver 15kg Laser head 10kg

IL Series Diode End-pumped Lasers (532nm)

MODEL	DPSS-532-7-IL	DPSS-532-10-IL	DPSS-532-15-IL	DPSS-532-20-IL
Average power @30kHz	7W	10W	15W	20W
Beam Mode	TEM₀₀-M2<1.2	TEM₀₀-M2<1.3	TEM₀₀-M2<1.5	TEM₀₀-M2<1.8
Peak power@ 30kHz	11.7 kW	16.7 kW	25 kW	33.3 kW
Pulse Energy@ 30kHz	0.23mJ	0. 33mJ	0.5mJ	0.67mJ
Wavelength	532nm
Pulse width	20ns@30Khz
Beam Diameter	1.0mm
Beam Divergence	＜2.5mrad
Polarization Ratio	100:1 Vertical
Average Power Stability	<2%
Beam-Pointing stability	＜25μrad
Pulse Repetition Rate Range	5K - 200KHz / CW
Cooling	Air-cooling
Ambient Temperature	15~300C

STRFH532nm series

532 Series	Parameter	Unit	Description
Laser wavelength	532	nm
Average Output Power¹	1.0, 3.0, 5.0	W	@30kHz
Pulse Width¹	<40	ns	@30kHz
Pulse Repetition Rate	10-200	kHz
Spatial Mode	TEM₀₀
M²	<1.3
Beam Diameter	2.0+/-0.2	mm	@1m measured from window
Beam Full Divergence Angle	<0.5	mrad
Beam Circularity	>0.8
Pulse-to-Pulse Stability	<3	%	RMS
Average Power Stability	<5	%	RMS/8hr
Beam-Pointing Drift²	<25	μrad/℃
Polarization Ratio	>100:1
Polarization Orientation	Horizontal
Operating Temp. & RH	10 to 35 <90	⁰C %
Storage Temp. & RH	-20 to 65 <90	⁰C %
Electricity Requirement Power Consumption	100-240 50/60 <500	VAC Hz W	Single phase
Warranty	10,000 or 18	Hr months	Whichever comes first.