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Diode Pumped Lasers (1064nm)

 

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

 

l  Diode pumped air cooling technology - low power

    consumption

l  Unique split type design

l  Good beam quality. It is TEM00 with M²≤1.2. It can be used

    to mark fine lines, suitable for high precision marking

    applications.

l  Fiber coupled diode pumping with high pumping efficiency &

    long lifetime(>20,000 hrs).

l  The laser is sealed and it is ante-dusty.

l  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.

  

Comparison between End-Pumped Lasers and Other Lasers

Machine Type

M2

Frequency(Hz)

Power consumption

Features

End-pumped

(Air-cooling)

1.2

50k

0.5kw

Long lifetime,

Maintenance-free

Side-pumped

(Water-cooling)

3

10k

2.0kw

Change water per 3 months

Fiber laser

(Air-cooling)

1.5

20k~50k

0.5kw

Long lifetime, high price

Lamp-pumped

(Water-cooling)

10

10k

5.0kw

Change lamp per 2000 hrs

 

The above table shows that the end pump laser is significantly better than any other lasers whether in terms of laser characteristics or in the use and maintenance.

 

Laser Beam Energy Distribution

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

 

IL Series Diode End-pumped Lasers (1064nm)

Features:

● All-sealed laser cavity design, anti-dust and no dewing. Long lifetime and reliable.

● No any wires outside and suitable industrial applications.

● Air-cooled using thermal electronic cooling. High control accuracy and stable output laser power.

● New design diode driver and low operation current. Longer diode lifetime.

● Module design and easy to system integration.

 

Applications:

Due to short pulse width, excellent laser beam quality and high peak power, these lasers are suitable to laser marking to metals, plastics such as copper, tedium, steel, aluminum, ABS, nylon, PES, PVC etc.

 

 

Diode Pumped Lasers (532nm)

 

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

l     Diode pumped air cooling technology - low power consumption

l     Unique split type design

l     Good beam quality. It is TEM00 with M²≤1.2. It can be used to mark fine lines, suitable for high precision marking applications.

l     Fiber coupled diode pumping with high pumping efficiency & long lifetime(>20,000 hrs).

l     The laser is sealed and it is anti-dusty.

l     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.

 

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

 

STRFH 532nm Series

532 Series

Parameter

Unit

Description

Laser wavelength

532

nm

 

Average Output Power

1.0, 3.0, 5.0

W

@30kHz

Pulse Width

<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 Drift

<25

μrad/oC

 

Polarization Ratio

>100:1

 

 

Polarization Orientation

Horizontal

 

 

Operating Temp. & RH

10 to 35
<90

oC
%

 

Storage Temp. & RH

-20 to 65
<90

oC
%

 

Electricity Requirement

100-240
50/60

VAC
Hz

Single phase

Power Consumption

<500

W

 

Warranty

10,000 or

18

Hr
months

Whichever comes first.

 

Diode Pumped Lasers (355nm)

 

IL Series DPSS UV Lasers

Features:

Good beam quality. It is TEM00 with M²≤1.2. It can be used to mark fine lines, suitable for high precision marking applications.

The laser is sealed and it is anti-dusty.

Power failure protection

● Simple control design for easy installation and operation.

 

Application:

End-pumped diode laser is suitable for marking on various materials, such as wafer, ceramic, IC, glass, TFT, LCD, plasma screen, keyboard fine markings, glass surface marking, silicon marking, PCB processing, flat panel display production, electronic components fine-tuning, solar cell materials processing, textiles, as well as marking and surface treatment of polymer film.

 

MODEL

DPSS-355-4-IL

DPSS-355-7-IL

DPSS-355-10-IL

Average power @20kHz

4W

7W

10W

Beam Mode

TEM00-M2<1.2

TEM00-M2<1.3

TEM00-M2<1.5

Peak power@ 20kHz

13.3 kW

17.5 kW

25 kW

Pulse Energy

0.2mJ

0. 35mJ

0.5mJ

Pulse width

15ns@20kHz

20ns@20kHz

20ns@20kHz

Wavelength

355nm

Beam Diameter

1.0mm

Beam Divergence

2.5mrad

Polarization Ratio

100:1  Horizontal

Average Power Stability

<3%

Beam-Pointing stability

25μrad

Pulse Repetition Rate Range

5K - 200KHz / CW

Cooling

Water-cooling

Ambient Temperature

15~300C

 

STRFH Excellent II 355 series

ExcellentⅡ355 UV series DPSS lasers include 8.0W to 10.0W models. With relatively short pulse width (<20ns@50K), superior beam quality(M2<1.2)and perfect beam spot quality (Beam Circularity>90% ). This series lasers are widely used in precisely marking on non-metal materials, LED etching, glass marking and FPC cutting applications.

Features:

● Laser wavelength 354.7nm. Repetition rates cover a wide

   range (single pulse to 200 kHz).

● Short pulse width (<20ns@50K), small thermal effect on

   operation field.

Fiber coupled diode pumping with high pumping efficiency

   & long lifetime (>20,000 hrs).

Superior beam quality (M2<1.2), absolutely assured in

   all repetition rates.

● ORHAC (online refreshment for harmonic coupling)

   technology, long term power stability.

Unique Q-switching technology, adapts a variety of control

   requirements of laser applications.

● Whole process intelligent digital power control technology,

   which can control lasers through RS232 external controller.

● Industrial production process control technology, provides

   quality stable products.

Higher powers require chiller

Application:

● LGlass Scribing and marking

Milipore punching

Removal of metal and non-metal coating

● Flexible PCB marking and scribing

● Omaterial micromachining

 

Excellent II 355 Series Parameter Unit Description
Laser wavelength 354.7 nm  
Average Output Power 1 8.0-10.0 W @30kHz
Pulse Width 1 <20 ns @30kHz
Pulse Repetition Rate 10-120 kHz  
Spatial Mode TEMoo    
M2 <1.2    
Beam Diameter 2.5±0.2 mm @1m measured from window
Beam Full Divergence Angle <0.5 mrad  
Beam Circularity >0.90    
Pulse-to-Pulse Stability <3 % RMS/@40KHz
Average Power Stability <5 % RMS/8hr
Beam-Pointing Drift 2 <25 μrad/℃  
Polarization Ratio >100:1    
Polarization Orientation Horizontal    
Operating Temp. & RH 10 to 30
<80

%
 
Storage Temp. & RH -20 to 65
<90

%
 
Electricity Requirement 100-240
50/60
VAC
Hz
Single phase
Power Consumption <800 W  
Warranty 12 months  

 

STRFH Mburn355 DPSS series

MBurn355 UV series DPSS lasers include models from 1.5W to 5W. With shorter pulse width (<6ns@40K), superior beam quality (M2<1.2) and perfect beam spot quality (Beam Circularity>95%). This series lasers are especially suitable for precisely marking on nonmetal materials, high-speed etching and cutting thin materials.

Features: 

l  Laser wavelength 354.7nm. Repetition rates cover a wide range (single pulse to 200 kHz).

l  Short pulse width (<16ns@40K), small thermal effect on operation field.

l  Superior beam quality (M2<1.2), absolutely assured in all repetition rates.

l  ORHAC (online refreshment for harmonic coupling) technology, long term power stability.

l  Unique Q-switching technology, adapts a variety of control requirements of laser applications.

l  Whole process intelligent digital power control technology, which can control lasers through RS232 external controller.

l  Industrial production process control technology, provides quality stable products

l  Higher powers require chiller

MBurn 355 Series    
Parameter Value Description
Laser wavelength 354.7 nm  
Average Output Power 1 1.5-5.0 W @30kHz
Pulse Width 1 <6.0 ns @30kHz
Pulse Repetition Rate 10-100 kHz  
Spatial Mode TEMoo  
M2 <1.2  
Beam Diameter 2.0±0.2 mm @1m measured from window
Beam Full Divergence Angle <0.5 mrad  
Beam Circularity >0.90  
Pulse-to-Pulse Stability <3 % RMS
Average Power Stability <5 % RMS/8hr
Beam-Pointing Drift 2 <30 μrad/℃  
Polarization Ratio >100:1  
Polarization Orientation Horizontal  
Operating Temp. & RH 10 to 30℃
<80
 
Storage Temp. & RH -20 to 65℃
<90
 
Electricity Requirement 100-240VAC
50/60Hz
Single phase
Power Consumption <300W  
Warranty 12  

1. Laser power and other characteristics can be optimized in different repetition rates.
2. The temperature referred is ambient temperature.

 

STRFH ExpertII 355 DPSS series

Expert 355 Series

Parameter

Unit

Description

Laser wavelength

354.7

nm

 

Average Output Power 1

3.0 - 5.0

W

@30kHz

Pulse Width 1

<25

ns

@30kHz

Pulse Repetition Rate

10-200

kHz

 

Spatial Mode

TEMoo

   

M2

<1.2

   

Beam Diameter

1.8±0.1

mm

@1m measured from window

Beam Full Divergence Angle

<2.0

mrad

 

Beam Circularity

>0.90

   

Pulse-to-Pulse Stability

<3

%

RMS

Average Power Stability

<5

%

RMS/8hr

Beam-Pointing Drift 2

<30

μrad/℃

 

Polarization Ratio

>100:1

   

Polarization Orientation

Horizontal

   

Operating Temp. & RH

10 to 30
<80


%

 

Storage Temp. & RH

-20 to 65
<90


%

 

Electricity Requirement

100-240
50/60

VAC
Hz

Single phase

Power Consumption

<500

W

 

Warranty

10,000 or

18

Hr
months

Whichever comes first.

1. Laser power and other characteristics can be optimized in different repetition rates.
2. The temperature referred is ambient temperature.

 

Diode Side-pumped DPSS Lasers    Lamp-pumped YAG Lasers    DPSS Lasers (532/671/473nm)    Ceramic Lasers

     High Peak Power DPSS Lasers      High Repetition Rate DPSS Lasers    CW DPSS Lasers (266nm)    Thin Disk Lasers

     EO Q-Switched Nd:YAG Lasers

Sintec Optronics Pte Ltd

10 Bukit Batok Crescent #07-02 The Spire Singapore 658079

Tel: +65 63167112 Fax: +65 63167113  

E-mail: sales@sintec.sg sales@SintecOptronics.com

URL: http://www.sintec.sghttp://www.SintecOptronics.com

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