Welcome to Sintec Optronics Technology Pte Ltd!

                  

         New Products  

          Diode Laser Modules

 

 RBA-Series Diode-Pumped Nd:YAG Laser Modules  (10W - 100W)

 

Features:

  • High power

  • Reliable

  • Efficient

  • Compact design

  • Easy to use

  • Affordable

The RBA-Series diode pumped laser module has quickly become an industry standard; thousands of these workhorse components are in use around the world.  They have proven themselves to be a reliable, high-performance component in DPSS laser systems.  The RBA is a second-generation model that includes new features that make it even easier to integrate and service.  The RBA Diode-Pumped Laser Module is offered at power levels up to 100 Watts in a simple, compact, and affordable package. 

 

The RBA module is an ideal building block in the development or production of medium power rod laser systems, conversion of existing lamp-based laser designs to diode-pumping, or retrofit of existing arc lamp hardware to provide more stable and reliable operation. 

 

The pump module is completely maintenance-free. It incorporates a Nd:YAG laser rod that is efficiently pumped by a radial array of long life laser diode bars, and delivers excellent gain uniformity and lensing performance. It is ideally suited for multimode applications such as laser marking, and can also provide high beam quality for more precise micro-machining and scientific applications. 

 

The RBA is driven by low voltage electronics.  Cooling of the laser is accomplished with a simple recirculating water chiller running on filtered water, eliminating the need for deionized water systems.

 

Model

Rod Type

Output Power4

Diode Bias Voltage5

Drive Current5

Recommended Driver

RBA20-0.33C2

2 mm, YAG1

10 W

6 VDC

0-38A (25A nominal)

LDD3006
LDD-250-30-06OEM

RBA20-0.66C2

2 mm, YAG1

20 W

12 VDC

0-38A (25A nominal)

LDD3012
LDD-600-30-12OEM

RBA20-1C2

2 mm, YAG1

35 W (TEM00)

18 VDC

0-38A (25A nominal)

LDD3018
LDD-600-30-18OEM

RBA30-1C2

3 mm, YAG1

50 W

18 VDC

0-38A (25A nominal)

LDD3018
LDD-600-30-18OEM

RBA30-1C2

3 mm, YLF1

25 W

18 VDC

0-32A (20A nominal)

LDD3018
LDD-600-30-18OEM

RBA24-1C2

2 mm, YAG1

50 W (TEM00)

24 VDC

0-38A (25A nominal)

LDD2524
LDD-1000-30-24OEM

RBA34-1C2

3 mm, YAG2

75 W

24 VDC

0-38A (25A nominal)

LDD2524
LDD-1000-30-24OEM

RBA35-1C2

3 mm, YAG3

100 W

30 VDC

0-38A (25A nominal)

LDD3030
LDD-1000-30-30OEM

1 Rod length is 63 mm with flat/flat faces and 0.6% Nd doping

Rod length is 73 mm with flat/flat faces and 0.6% Nd doping

Rod length is 83 mm with flat/flat faces and 0.6% Nd doping

4 Minimum 1064 nm multi-mode output in a short cavity (165 5 mm, 0.75mCC HR/flat 80%R OC, 90%R for RBA20-0.33C4) CW oscillator, at a maxiumum 25A drive current, arrangement at delivery.

5 Required voltage at the pump head stated w/o consideration for inefficiencies in the electrical system. Your DC power supply should be oversized by 30% to allow for these inefficiencies.

**Pulsed versions available.

 

Mechanical Drawings

RBA24 & RBA34

RBA35

all versions except RBA34, RBA24 & RBA35

 

Output Performance

Relay Image of Fluorescence

Laser power

Thermal lensing

Small signal gain

Flow rate vs pressure drop

 

More Detailed Descriptions of Model Number: RBA30-1C2-FA1

RBA   New version module replacing old RB

30     Rod diameter (20=2.0 mm, 30 = 3.0 mm, etc.) 

-

1       1 diode bar per ASM (this is a 2 if 2 diodes are used) and 3 ASM per heat exchanger and there are 3 heat exchanger for a total of 9, 20W bars = 180W of diode pump power

C       CW (this is a P if the module uses pulsed bars)

2       20W diode bar is used (this is a 4 if a 40W bar is used)

-

F       Flat rod faces are used (this is a C if curves are used)

      Rod dopant of 0.6% (some pulsed modules use a 1% dopant and E is used)

1       Standard temperature testing

 

A less common module is the RBA20-0.33C2-FA1 and the RBA20-0.66C2-FA1

 

More Detailed Descriptions of Model Number: RBA20-0.33C2-FA1

RBA   New version module replacing old RB

20       Rod diameter (20=2.0 mm, 30 = 3.0 mm, etc.) 

-

0.33  1 diode bar per ASM but only 1 ASM per heat exchanger. There are 3 heat exchanger for a total of 3, 20W bars = 60W of diode pump power

C       CW (this is a P if the module uses pulsed bars)

2       20W diode bar is used (this is a 4 if a 40W bar is used)

-

F       Flat rod faces are used (this is a C if curves are used)

      Rod dopant of 0.6% (some pulsed modules use a 1% dopant and E is used)

1       Standard temperature testing

 

More Detailed Descriptions of Model Number: RBA20-0.66C2-FA1

RBA   New version module replacing old RB

20       Rod diameter (20=2.0 mm, 30 = 3.0 mm, etc.) 

-

0.66  1 diode bar per ASM but only 2 ASM per heat exchanger. There are 3 heat exchanger for a total of 6, 20W bars = 120W of diode pump power

C       CW (this is a P if the module uses pulsed bars)

2       20W diode bar is used (this is a 4 if a 40W bar is used)

-

F       Flat rod faces are used (this is a C if curves are used)

      Rod dopant of 0.6% (some pulsed modules use a 1% dopant and E is used)

1       Standard temperature testing

 

RBAT Series Diode-Pumped Nd:YAG Laser Modules 10-100W

 

The RBA SilentLight series laser module incorporates a number of design enhancements that significantly reduce optical noise and improve beam pointing performance when operating in TEM00 laser resonators. With power ranges from 35W to 100W, the SilentLight module was designed to meet the needs of high finesse (single transverse mode, low noise) Q-switched laser applications.

 

This reliable and efficient gain module can be used as the engine in new DPSS laser system development and production, or to convert existing lamp-based laser designs to state-of-the-art diode pumping. The Nd:YAG laser rod is side pumped by long lifetime laser diode bars, and the module is cooled by re-circulating filtered water through a simple non DI water chiller system.

 

Model

Rod Type

Pump power(W)

Output Power4

Diode Bias Voltage5

Drive Current5

Driver

RBAT20-1C2

2x63mm, YAG1

180W

35 W

18 VDC

0-38A

(25A nominal)

LDD3018

LDD-600-30-18OEM

RBAT24-1C2

2x73mm, YAG1

240W

50 W

25 VDC

0-38A

(25A nominal)

LDD3024

LDD-1000-30-24OEM

RBAT30-1C2

3x63mm, YAG1

180W

50 W

18 VDC

0-38A

(25A nominal)

LDD3018

LDD-600-30-18OEM

RBAT34-1C2

3x73mm, YAG1

240W

75 W

24 VDC

0-38A

(25A nominal)

LDD3024

LDD-1000-30-24OEM

RBAT35-1C2

3x83mm, YAG1

300W

100 W

30 VDC

0-38A

(25A nominal)

LDD3030

LDD-1000-30-30OEM

 

 REA-Series Diode-Pumped Nd:YAG Laser Modules  (140W-650W)

 

The REA Series Laser Module delivers the reliability and performance of diode pumping to high power industrial and scientific laser systems, virtually eliminating the downtime experienced by older lamp-based laser technologies. Drive your laser system up to 650 watts of CW power @ 1064nm.

 

 This reliable and efficient gain module can be used as the "engine" in new laser system development and production, or to convert your existing lamp-based designs to state-of-the-art diode pumping. The Nd:YAG laser rod is pumped by radial arrays of efficiently coupled long lifetime laser diode bars, and delivers good pump uniformity and stable lensing performance. The laser module requires between 60 - 120 VDC diode bias from a reliable solid-state driver, and is cooled by re-circulating filtered water from a simple chiller system.

 

Model

Rod Diameter1

Output Power2

Diode Bias Voltage3

Drive Current2

REA4006-1C2H

4 x 126mm

140 W

60 VDC

0-32A (25A nominal)

REA5006-1C4H

5 x 126mm

250 W

60 VDC

0-50A (40A nominal)

REA6306-1C4H

6.35 x 126mm

275 W

60 VDC

0-50A (40A nominal)

REA5008-1C2H

5 x 146mm

200 W

80 VDC

0-32A (25A nominal)

REA5008-1C4H

5 x 146mm

400 W

80 VDC

0-50A (40A nominal)

REA6308-1C4H

6.35 x 146mm

450 W

80 VDC

0-50A (40A nominal)

REA5010-1C4H

5 x 167mm

500 W

100 VDC

0-50A (40A nominal)

REA6310-1C4H

6.35 x 167mm

550 W

100 VDC

0-50A (40A nominal)

REA5012-1C4H

5 x 167mm

600 W

120 VDC

0-50A (40A nominal)

REA6312-1C4H

6.35 x 188mm

650 W

120 VDC

0-50A (40A nominal)

1 0.6% Nd doping.

2 Minimum 1064 nm multi-mode output in a short cavity (280 5 mm flat HR/flat 70%R OC) CW oscillator arrangement at delivery. Nominal Drive Current 25A and 40A for IC2 and IC4 respectively.

3 Max current is 32A and 50A for IC2 and IC4 respectively. Required voltage at the pump head stated w/o consideration for inefficiencies in the electrical system.

**Pulsed versions available.

 

Descriptions of model number: REA6308-1C4-FA1

REA   New version module covering the old style RD and RE Modules

63      Rod diameter (40=4.0 mm, 50 = 5.0 mm, 63 = 6.35 mm, etc.)

08      The number of ASM per heat exchanger (old RD used 6, old RE used 8 and new REA versions have 10 and 12)

-

1        1 diode bar per ASM (this is a 2 if 2 diodes are used)

C       CW (this is a P if the module uses pulsed bars)

4       40W diode bar is used (this is a 2 if a 20W bar is used)

-

F       Flat rod faces are used (this is a C if curves are used)

      Rod dopant of 0.6% (some pulsed modules use a 1% dopant and E is used)

1       Standard temperature testing

 

 RGA-Series Diode-Pumped Nd:YAG Laser Modules  

 

The RGA Series Laser Module delivers the reliability and performance of diode pumping to high power kilowatt industrial and scientific laser systems, virtually eliminating the downtime experienced by older lamp-based laser technologies. Drive your laser system to greater than 900W of CW power @ 1064nm.

 

You can use this reliable and efficient pump cavity to serve as the "engine" in new laser system development and production, or to convert your existing lamp-based designs to state-of-the-art diode pumping. The head efficiently pumps a Nd:YAG laser rod by radial arrays of efficiently coupled long lifetime laser diode bars, and delivers good pump uniformity and stable lensing performance. The laser module requires ~ 150 VDC diode bias from a reliable solid-state driver, and is cooled by re-circulating filtered water from a simple chiller system. Central cooling water is not required.

 

Model

Rod Diameter1

Output Power2

Diode Bias Voltage3

Drive Current2

RGA63-1C4H

6.35 mm

> 900W

145 VDC

0-50A (38A Nominal)

1 Rod length is 195mm with flat/flat end faces and 0.6% Nd doping

2 Minimum 1064 nm multi-mode output in a short cavity (400 1 mm flat HR/flat 65%R OC) CW oscillator arrangement at delivery.

3 Max current is 50A. Required voltage at the pump head stated w/o consideration for inefficiencies in the electrical system.

** Pulsed version available

 

DPM Series Diode Laser Modules

 

 

Part number

DPM-50S

DPM-75S

Wavelength

1064nm

1064nm

Laser power

50W

75W

Operation

CW

CW

Operation current

18A

25A

Operation voltage

≤18V

≤24V

Nd:YAG dimension

3x65mm

3x65mm

Cooling

Water

Water

Power input

Suggested LDD2220 (22A, 20V)

Suggested LDD2524 (25A, 24V)

Chiller

Cooling capacity ≥1000W

Temp. accuracy 0.5

Cooling capacity ≥1000W

Temp. accuracy 0.5

Water temp.

22

22

Warranty

12 months

12 months

 

  diode drivers

Sintec Optronics Technology Pte Ltd

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

Tel: +65 63167112 Fax: +65 63167113  

India office: +91 9322876374  (Mumbai India)

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

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